Ontario (IATA: ONT) operates around 123 flights per day to 65 nonstop destinations. Its network includes 57 domestic and 8 international routes, with Southwest Airlines as the leading carrier and Phoenix currently the busiest connection. From ONT, passengers can reach 5 countries across 2 continents, and the longest runway measures 3,729 m (12,234 ft).
Route Network
Ontario Airport connects 65 destinations worldwide, with Phoenix standing out as its busiest route. The longest nonstop flight is to Fuzhou, and the shortest flight is to Tijuana.
Route and destination data updated October 11, 2026.
Ontario Airport is served by 34 airlines, with Southwest Airlines in the lead at 13% of routes. The top three carriers together cover 29% of routes. 17 carriers operate only one route each. A total of seven airlines operate international routes, compared with 27 airlines serving domestic routes. China Central Airlines is operating the longest nonstop flight, connecting to Fuzhou with a flight time of 13 hrs 55 mins.
Ontario Airport provides direct service to five countries across two continents. The route network is 88% domestic and 12% international. Mexico is the primary international destination.
Delays
- Departures
- 10 min late
- 3 min (-24.9%) vs last 24 hours
- 24h trend
- Arrivals
- 1 min late
- 12 min (-89.3%) vs last 24 hours
- 24h trend
- Cancelled Departures
- 0 flights (24 hour total)
Oct 18
2026
09:00 - 10:00
- Departure
- 7 min late7 min late7 minutes late
- Arrival
- 17 min late17 min late17 minutes late
- Cancelled
- 0
Oct 18
2026
08:00 - 09:00
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- 15 min late15 min late15 minutes late
- Cancelled
- 0
Oct 18
2026
07:00 - 08:00
- Departure
- on-timeon-timeon-time
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 18
2026
06:00 - 07:00
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 18
2026
05:00 - 06:00
- Departure
- on-timeon-timeon-time
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Oct 18
2026
04:00 - 05:00
- Departure
- on-timeon-timeon-time
- Arrival
- 8 min early8 min early8 minutes early
- Cancelled
- 0
Oct 18
2026
03:00 - 04:00
- Departure
- 1 hr 1 min late1 hour 1 min late1 hour 1 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 0
Oct 18
2026
02:00 - 03:00
- Departure
- on-timeon-timeon-time
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 18
2026
01:00 - 02:00
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Oct 18
2026
00:00 - 01:00
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 0
Oct 17
2026
23:00 - 00:00
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Oct 17
2026
22:00 - 23:00
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 22 min late22 min late22 minutes late
- Cancelled
- 0
Oct 17
2026
21:00 - 22:00
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 11 min late11 min late11 minutes late
- Cancelled
- 0
Oct 17
2026
20:00 - 21:00
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
19:00 - 20:00
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
18:00 - 19:00
- Departure
- 5 min late5 min late5 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
17:00 - 18:00
- Departure
- 19 min late19 min late19 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
16:00 - 17:00
- Departure
- 8 min late8 min late8 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
15:00 - 16:00
- Departure
- 8 min late8 min late8 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
14:00 - 15:00
- Departure
- 9 min late9 min late9 minutes late
- Arrival
- 12 min late12 min late12 minutes late
- Cancelled
- 0
Oct 17
2026
13:00 - 14:00
- Departure
- 3 min late3 min late3 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
12:00 - 13:00
- Departure
- on-timeon-timeon-time
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
11:00 - 12:00
- Departure
- ———
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 17
2026
10:00 - 11:00
- Departure
- on-timeon-timeon-time
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
| Time | Departure | Arrival | Cancelled |
|---|---|---|---|
|
09:00 - 10:00 |
7 min late7 min late7 minutes late | 17 min late17 min late17 minutes late | 0 |
|
08:00 - 09:00 |
6 min late6 min late6 minutes late | 15 min late15 min late15 minutes late | 0 |
|
07:00 - 08:00 |
on-timeon-timeon-time | on-timeon-timeon-time | 0 |
|
06:00 - 07:00 |
6 min late6 min late6 minutes late | on-timeon-timeon-time | 0 |
|
05:00 - 06:00 |
on-timeon-timeon-time | 2 min early2 min early2 minutes early | 0 |
|
04:00 - 05:00 |
on-timeon-timeon-time | 8 min early8 min early8 minutes early | 0 |
|
03:00 - 04:00 |
1 hr 1 min late1 hour 1 min late1 hour 1 minutes late | 1 min early1 min early1 minutes early | 0 |
|
02:00 - 03:00 |
on-timeon-timeon-time | on-timeon-timeon-time | 0 |
|
01:00 - 02:00 |
10 min late10 min late10 minutes late | 2 min early2 min early2 minutes early | 0 |
|
00:00 - 01:00 |
14 min late14 min late14 minutes late | 3 min early3 min early3 minutes early | 0 |
|
23:00 - 00:00 |
13 min late13 min late13 minutes late | 4 min late4 min late4 minutes late | 0 |
|
22:00 - 23:00 |
17 min late17 min late17 minutes late | 22 min late22 min late22 minutes late | 0 |
|
21:00 - 22:00 |
10 min late10 min late10 minutes late | 11 min late11 min late11 minutes late | 0 |
|
20:00 - 21:00 |
13 min late13 min late13 minutes late | on-timeon-timeon-time | 0 |
|
19:00 - 20:00 |
10 min late10 min late10 minutes late | on-timeon-timeon-time | 0 |
|
18:00 - 19:00 |
5 min late5 min late5 minutes late | on-timeon-timeon-time | 0 |
|
17:00 - 18:00 |
19 min late19 min late19 minutes late | on-timeon-timeon-time | 0 |
|
16:00 - 17:00 |
8 min late8 min late8 minutes late | on-timeon-timeon-time | 0 |
|
15:00 - 16:00 |
8 min late8 min late8 minutes late | on-timeon-timeon-time | 0 |
|
14:00 - 15:00 |
9 min late9 min late9 minutes late | 12 min late12 min late12 minutes late | 0 |
|
13:00 - 14:00 |
3 min late3 min late3 minutes late | on-timeon-timeon-time | 0 |
|
12:00 - 13:00 |
on-timeon-timeon-time | on-timeon-timeon-time | 0 |
|
11:00 - 12:00 |
——— | on-timeon-timeon-time | 0 |
|
10:00 - 11:00 |
on-timeon-timeon-time | on-timeon-timeon-time | 0 |
- Departures
- 12 min late
- 5 min (+66.6%) vs last week
- 7d trend
- Arrivals
- 9 min late
- 9 min (+9,162.8%) vs last week
- 7d trend
- Cancelled Departures
- 0 flights (7 day total)
Oct 17
2026
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 12 min late12 min late12 minutes late
- Cancelled
- 0
Oct 16
2026
- Departure
- 12 min late12 min late12 minutes late
- Arrival
- 13 min late13 min late13 minutes late
- Cancelled
- 0
Oct 15
2026
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- 12 min late12 min late12 minutes late
- Cancelled
- 0
Oct 14
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 0
Oct 13
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 7 min late7 min late7 minutes late
- Cancelled
- 0
Oct 12
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 9 min late9 min late9 minutes late
- Cancelled
- 0
Oct 11
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 0
| Date | Departure | Arrival | Cancelled |
|---|---|---|---|
|
Oct 17, 2026 |
14 min late14 min late14 minutes late | 12 min late12 min late12 minutes late | 0 |
|
Oct 16, 2026 |
12 min late12 min late12 minutes late | 13 min late13 min late13 minutes late | 0 |
|
Oct 15, 2026 |
15 min late15 min late15 minutes late | 12 min late12 min late12 minutes late | 0 |
|
Oct 14, 2026 |
10 min late10 min late10 minutes late | 5 min late5 min late5 minutes late | 0 |
|
Oct 13, 2026 |
10 min late10 min late10 minutes late | 7 min late7 min late7 minutes late | 0 |
|
Oct 12, 2026 |
10 min late10 min late10 minutes late | 9 min late9 min late9 minutes late | 0 |
|
Oct 11, 2026 |
10 min late10 min late10 minutes late | 1 min early1 min early1 minutes early | 0 |
- Departures
- 10 min late
- 1 min (-11%) vs last 30 days
- 30d trend
- Arrivals
- 3 min late
- 5 min (+269.7%) vs last 30 days
- 30d trend
- Cancelled Departures
- 0 flights (30 day total)
Oct 17
2026
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 12 min late12 min late12 minutes late
- Cancelled
- 0
Oct 16
2026
- Departure
- 12 min late12 min late12 minutes late
- Arrival
- 13 min late13 min late13 minutes late
- Cancelled
- 0
Oct 15
2026
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- 12 min late12 min late12 minutes late
- Cancelled
- 0
Oct 14
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 0
Oct 13
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 7 min late7 min late7 minutes late
- Cancelled
- 0
Oct 12
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 9 min late9 min late9 minutes late
- Cancelled
- 0
Oct 11
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 0
Oct 10
2026
- Departure
- 9 min late9 min late9 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Oct 9
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 8
2026
- Departure
- 9 min late9 min late9 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Oct 7
2026
- Departure
- 5 min late5 min late5 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Oct 6
2026
- Departure
- 8 min late8 min late8 minutes late
- Arrival
- 2 min late2 min late2 minutes late
- Cancelled
- 0
Oct 5
2026
- Departure
- 5 min late5 min late5 minutes late
- Arrival
- 1 min late1 min late1 minutes late
- Cancelled
- 0
Oct 4
2026
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Oct 3
2026
- Departure
- 12 min late12 min late12 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 2
2026
- Departure
- 10 min late10 min late10 minutes late
- Arrival
- 8 min late8 min late8 minutes late
- Cancelled
- 0
Oct 1
2026
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Sep 30
2026
- Departure
- 7 min late7 min late7 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Sep 29
2026
- Departure
- 12 min late12 min late12 minutes late
- Arrival
- 7 min late7 min late7 minutes late
- Cancelled
- 0
Sep 28
2026
- Departure
- 7 min late7 min late7 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Sep 27
2026
- Departure
- 7 min late7 min late7 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Sep 26
2026
- Departure
- 7 min late7 min late7 minutes late
- Arrival
- 11 min late11 min late11 minutes late
- Cancelled
- 0
Sep 25
2026
- Departure
- 11 min late11 min late11 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Sep 24
2026
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Sep 23
2026
- Departure
- 6 min late6 min late6 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 0
Sep 22
2026
- Departure
- 11 min late11 min late11 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Sep 21
2026
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 3 min late3 min late3 minutes late
- Cancelled
- 0
Sep 20
2026
- Departure
- 11 min late11 min late11 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 0
Sep 19
2026
- Departure
- 11 min late11 min late11 minutes late
- Arrival
- 2 min late2 min late2 minutes late
- Cancelled
- 0
Sep 18
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 0
| Date | Departure | Arrival | Cancelled |
|---|---|---|---|
|
Oct 17, 2026 |
14 min late14 min late14 minutes late | 12 min late12 min late12 minutes late | 0 |
|
Oct 16, 2026 |
12 min late12 min late12 minutes late | 13 min late13 min late13 minutes late | 0 |
|
Oct 15, 2026 |
15 min late15 min late15 minutes late | 12 min late12 min late12 minutes late | 0 |
|
Oct 14, 2026 |
10 min late10 min late10 minutes late | 5 min late5 min late5 minutes late | 0 |
|
Oct 13, 2026 |
10 min late10 min late10 minutes late | 7 min late7 min late7 minutes late | 0 |
|
Oct 12, 2026 |
10 min late10 min late10 minutes late | 9 min late9 min late9 minutes late | 0 |
|
Oct 11, 2026 |
10 min late10 min late10 minutes late | 1 min early1 min early1 minutes early | 0 |
|
Oct 10, 2026 |
9 min late9 min late9 minutes late | 4 min late4 min late4 minutes late | 0 |
|
Oct 9, 2026 |
10 min late10 min late10 minutes late | on-timeon-timeon-time | 0 |
|
Oct 8, 2026 |
9 min late9 min late9 minutes late | 2 min early2 min early2 minutes early | 0 |
|
Oct 7, 2026 |
5 min late5 min late5 minutes late | 4 min early4 min early4 minutes early | 0 |
|
Oct 6, 2026 |
8 min late8 min late8 minutes late | 2 min late2 min late2 minutes late | 0 |
|
Oct 5, 2026 |
5 min late5 min late5 minutes late | 1 min late1 min late1 minutes late | 0 |
|
Oct 4, 2026 |
6 min late6 min late6 minutes late | 2 min early2 min early2 minutes early | 0 |
|
Oct 3, 2026 |
12 min late12 min late12 minutes late | on-timeon-timeon-time | 0 |
|
Oct 2, 2026 |
10 min late10 min late10 minutes late | 8 min late8 min late8 minutes late | 0 |
|
Oct 1, 2026 |
6 min late6 min late6 minutes late | 4 min early4 min early4 minutes early | 0 |
|
Sep 30, 2026 |
7 min late7 min late7 minutes late | 2 min early2 min early2 minutes early | 0 |
|
Sep 29, 2026 |
12 min late12 min late12 minutes late | 7 min late7 min late7 minutes late | 0 |
|
Sep 28, 2026 |
7 min late7 min late7 minutes late | 4 min late4 min late4 minutes late | 0 |
|
Sep 27, 2026 |
7 min late7 min late7 minutes late | 4 min early4 min early4 minutes early | 0 |
|
Sep 26, 2026 |
7 min late7 min late7 minutes late | 11 min late11 min late11 minutes late | 0 |
|
Sep 25, 2026 |
11 min late11 min late11 minutes late | 4 min late4 min late4 minutes late | 0 |
|
Sep 24, 2026 |
6 min late6 min late6 minutes late | 2 min early2 min early2 minutes early | 0 |
|
Sep 23, 2026 |
6 min late6 min late6 minutes late | 3 min early3 min early3 minutes early | 0 |
|
Sep 22, 2026 |
11 min late11 min late11 minutes late | on-timeon-timeon-time | 0 |
|
Sep 21, 2026 |
13 min late13 min late13 minutes late | 3 min late3 min late3 minutes late | 0 |
|
Sep 20, 2026 |
11 min late11 min late11 minutes late | 2 min early2 min early2 minutes early | 0 |
|
Sep 19, 2026 |
11 min late11 min late11 minutes late | 2 min late2 min late2 minutes late | 0 |
|
Sep 18, 2026 |
16 min late16 min late16 minutes late | 5 min late5 min late5 minutes late | 0 |
Global Rankings
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 12,234 ft 3,729 m 12,234 ft · 3,729 m | 151 ft 46 m 151 ft · 46 m | Concrete | |
| 12,234 ft 3,729 m 12,234 ft · 3,729 m | 151 ft 46 m 151 ft · 46 m | Concrete | |
| 10,200 ft 3,109 m 10,200 ft · 3,109 m | 150 ft 46 m 150 ft · 46 m | Closed | |
| 10,223 ft 3,116 m 10,223 ft · 3,116 m | 151 ft 46 m 151 ft · 46 m | Concrete | |
| 10,223 ft 3,116 m 10,223 ft · 3,116 m | 151 ft 46 m 151 ft · 46 m | Concrete |
Runway Length
Runways at Ontario Airport are long enough for all aircraft with known takeoff and landing distances.