United States flag Great Falls Airport (GTF)

Country United States | North America | Regional Airport | IATA: GTF | ICAO: KGTF | Elevation 3680 ft · 1,122 m | Local time —

Destinations
22
Flights / day
15
Busiest route
Salt Lake City
Top airline
Libyan Airlines

Great Falls Airport averages 15 flights per day to 22 destinations, with 20 domestic routes and two international routes. A total of 20 airlines operate at GTF, led by Libyan Airlines. This airport provides direct service to two countries across one continent, with Canada representing its largest international market. The longest nonstop route from Great Falls connects to Montreal, with a typical flight time of 4 hr 25 mins. Updated: October 18, 2026

Route Network

Great Falls Airport connects 22 destinations worldwide, with Salt Lake City standing out as its busiest route. The longest nonstop flight is to Montreal, and the shortest flight is to Billings-Logan.

United States of America flag Salt Lake City (SLC) – United States of America 3 airlines
2 hr 0 mins
463 mi · 746 km
4
per day
United States of America flag Denver (DEN) – United States of America 1 airline
2 hr 15 mins
623 mi · 1,003 km
2
per day
United States of America flag Billings-Logan (BIL) – United States of America 3 airlines
1 hr 10 mins
177 mi · 285 km
2
per day
United States of America flag Bozeman (BZN) – United States of America 4 airlines
1 hr 10 mins
118 mi · 190 km
1
per day
United States of America flag Seattle (SEA) – United States of America 1 airline
2 hr 20 mins
510 mi · 822 km
1
per day
United States of America flag Missoula (MSO) – United States of America 1 airline
1 hr 30 mins
134 mi · 215 km
5
per week
United States of America flag Phoenix (AZA) – United States of America 1 airline
3 hr 5 mins
979 mi · 1,576 km
3
per week
United States of America flag Seattle (BFI) – United States of America 2 airlines
2 hr 20 mins
510 mi · 820 km
3
per week
United States of America flag Teterboro (TEB) – United States of America 1 airline
—
GTF → TEB
3
per week
Canada flag Calgary (YYC) – Canada 1 airline
1 hr 45 mins
278 mi · 447 km
2
per week
United States of America flag Colorado Springs (COS) – United States of America 2 airlines
2 hr 20 mins
687 mi · 1,105 km
2
per week
United States of America flag Havre (HVR) – United States of America 1 airline
—
GTF → HVR
2
per week
United States of America flag Kalispell (FCA) – United States of America 2 airlines
1 hr 30 mins
145 mi · 234 km
2
per week
United States of America flag Wolf Point (OLF) – United States of America 1 airline
—
GTF → OLF
2
per week
United States of America flag Aspen (ASE) – United States of America 1 airline
2 hr 15 mins
614 mi · 987 km
1
per week
United States of America flag Cut Bank (CTB) – United States of America 1 airline
—
GTF → CTB
1
per week
United States of America flag Gillette (GCC) – United States of America 1 airline
—
GTF → GCC
1
per week
United States of America flag Janesville (JVL) – United States of America 1 airline
—
GTF → JVL
1
per week
Canada flag Montreal (YUL) – Canada 1 airline
4 hr 25 mins
1,778 mi · 2,862 km
1
per week
United States of America flag Oakland (OAK) – United States of America 1 airline
—
GTF → OAK
1
per week
United States of America flag Santa Ana (SNA) – United States of America 1 airline
—
GTF → SNA
1
per week
United States of America flag Siloam Springs (SLG) – United States of America 1 airline
—
GTF → SLG
1
per week

Route and destination data updated October 18, 2026.

Great Falls Airport is served by 20 airlines, with Libyan Airlines in the lead at 19% of routes. The top three carriers together cover 41% of routes. 16 carriers operate only one route each. A total of two airlines operate international routes, compared with 18 airlines serving domestic routes. Skyservice Business Aviation is operating the longest nonstop flight, connecting to Montreal with a flight time of 4 hrs 25 mins.

Libyan Airlines (6 routes)
NetJets Aviation (4 routes)
Alpine Air Express (3 routes)
Empire Airlines (3 routes)
Delta Air Lines (1 routes)
United Airlines (1 routes)
Corporate Air (1 routes)
YEL (1 routes)
Alaska Airlines (1 routes)
Allegiant Air (1 routes)
CRE (1 routes)
Vuela El Salvador (1 routes)
NJM (1 routes)
AirSprint (1 routes)
STT (1 routes)
COL (1 routes)
Skyservice Business Aviation (1 routes)
VJA (1 routes)
Advanced Air (1 routes)
Flexjet (1 routes)

Great Falls Airport provides direct service to two countries across one continent. The route network is 91% domestic and 9% international. Canada is the primary international destination.

United States of America - 15/day
Canada - 0/day

Delays

Global  Delays
Delay Performance (24 hour average)
Departures
2 min late
11 min (-84.9%) vs last 24 hours
24h trend
Arrivals
3 min late
4 min (-57.1%) vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Oct 18

2026

08:00 - 09:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 18

2026

07:00 - 08:00

Departure
—
Arrival
—
Cancelled
0

Oct 18

2026

06:00 - 07:00

Departure
—
Arrival
—
Cancelled
0

Oct 18

2026

05:00 - 06:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 18

2026

04:00 - 05:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 18

2026

03:00 - 04:00

Departure
—
Arrival
—
Cancelled
0

Oct 18

2026

02:00 - 03:00

Departure
on-time
Arrival
—
Cancelled
0

Oct 18

2026

01:00 - 02:00

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 18

2026

00:00 - 01:00

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 17

2026

23:00 - 00:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 17

2026

22:00 - 23:00

Departure
on-time
Arrival
—
Cancelled
0

Oct 17

2026

21:00 - 22:00

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 17

2026

20:00 - 21:00

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 17

2026

19:00 - 20:00

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 17

2026

18:00 - 19:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 17

2026

17:00 - 18:00

Departure
—
Arrival
on-time
Cancelled
0

Oct 17

2026

16:00 - 17:00

Departure
on-time
Arrival
23 min late
Cancelled
0

Oct 17

2026

15:00 - 16:00

Departure
3 min late
Arrival
on-time
Cancelled
0

Oct 17

2026

14:00 - 15:00

Departure
6 min late
Arrival
—
Cancelled
0

Oct 17

2026

13:00 - 14:00

Departure
3 min late
Arrival
—
Cancelled
0

Oct 17

2026

12:00 - 13:00

Departure
on-time
Arrival
—
Cancelled
0

Oct 17

2026

11:00 - 12:00

Departure
—
Arrival
—
Cancelled
0

Oct 17

2026

10:00 - 11:00

Departure
—
Arrival
—
Cancelled
0
Delay Performance (7 day average)
Departures
8 min late
1 min (+18.9%) vs last week
7d trend
Arrivals
8 min late
0 min vs last week
7d trend
Cancelled Departures
0 flights (7 day total)

Oct 17

2026

Departure
2 min late
Arrival
8 min late
Cancelled
0

Oct 16

2026

Departure
13 min late
Arrival
15 min late
Cancelled
0

Oct 15

2026

Departure
8 min late
Arrival
14 min late
Cancelled
0

Oct 14

2026

Departure
13 min late
Arrival
9 min late
Cancelled
0

Oct 13

2026

Departure
8 min late
Arrival
9 min late
Cancelled
0

Oct 12

2026

Departure
on-time
Arrival
1 min early
Cancelled
0

Oct 11

2026

Departure
6 min late
Arrival
2 min early
Cancelled
0
Delay Performance (30 day average)
Departures
8 min late
5 min (-38.6%) vs last 30 days
30d trend
Arrivals
8 min late
2 min (-22.6%) vs last 30 days
30d trend
Cancelled Departures
0 flights (30 day total)

Oct 17

2026

Departure
2 min late
Arrival
8 min late
Cancelled
0

Oct 16

2026

Departure
13 min late
Arrival
15 min late
Cancelled
0

Oct 15

2026

Departure
8 min late
Arrival
14 min late
Cancelled
0

Oct 14

2026

Departure
13 min late
Arrival
9 min late
Cancelled
0

Oct 13

2026

Departure
8 min late
Arrival
9 min late
Cancelled
0

Oct 12

2026

Departure
on-time
Arrival
1 min early
Cancelled
0

Oct 11

2026

Departure
6 min late
Arrival
2 min early
Cancelled
0

Oct 10

2026

Departure
3 min late
Arrival
on-time
Cancelled
0

Oct 9

2026

Departure
6 min late
Arrival
34 min late
Cancelled
0

Oct 8

2026

Departure
8 min late
Arrival
6 min late
Cancelled
0

Oct 7

2026

Departure
12 min late
Arrival
18 min late
Cancelled
0

Oct 6

2026

Departure
9 min late
Arrival
10 min late
Cancelled
0

Oct 5

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Oct 4

2026

Departure
2 min late
Arrival
1 min early
Cancelled
0

Oct 3

2026

Departure
6 min late
Arrival
11 min late
Cancelled
0

Oct 2

2026

Departure
12 min late
Arrival
on-time
Cancelled
0

Oct 1

2026

Departure
4 min late
Arrival
3 min late
Cancelled
0

Sep 30

2026

Departure
12 min late
Arrival
10 min late
Cancelled
0

Sep 29

2026

Departure
23 min late
Arrival
6 min late
Cancelled
0

Sep 28

2026

Departure
1 min late
Arrival
7 min late
Cancelled
0

Sep 27

2026

Departure
on-time
Arrival
1 min early
Cancelled
0

Sep 26

2026

Departure
8 min late
Arrival
4 min late
Cancelled
0

Sep 25

2026

Departure
11 min late
Arrival
22 min late
Cancelled
0

Sep 24

2026

Departure
8 min late
Arrival
on-time
Cancelled
0

Sep 23

2026

Departure
2 min late
Arrival
9 min late
Cancelled
0

Sep 22

2026

Departure
1 min late
Arrival
8 min late
Cancelled
0

Sep 21

2026

Departure
4 min late
Arrival
9 min late
Cancelled
0

Sep 20

2026

Departure
on-time
Arrival
3 min early
Cancelled
0

Sep 19

2026

Departure
6 min late
Arrival
16 min late
Cancelled
0

Sep 18

2026

Departure
18 min late
Arrival
16 min late
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#815 (15 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#695 (22 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
10,518 ft 3,206 m 150 ft 46 m Asphalt
10,518 ft 3,206 m 150 ft 46 m Asphalt
6,357 ft 1,938 m 150 ft 46 m Closed
6,357 ft 1,938 m 150 ft 46 m Closed
5,732 ft 1,747 m 150 ft 46 m Asphalt
5,732 ft 1,747 m 150 ft 46 m Asphalt
4,301 ft 1,311 m 75 ft 23 m Asphalt
4,301 ft 1,311 m 75 ft 23 m Asphalt

Runway Length

9 aircraft cannot operate at Great Falls Airport due to runway length constraints. The airport’s longest runway is 10,518 ft (3,206 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Boeing 777-300 10,597 ft 3,230 m 5,906 ft 1,800 m
Boeing 747-100 10,650 ft 3,246 m 6,168 ft 1,880 m
Boeing 747-8 VIP / BBJ 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-8 Freighter 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-300 10,827 ft 3,300 m 6,919 ft 2,109 m
Boeing 747-400F 10,827 ft 3,300 m 6,890 ft 2,100 m
Boeing 747-400ER 10,892 ft 3,320 m 7,136 ft 2,175 m
Aérospatiale-BAC Concorde 11,250 ft 3,429 m 7,218 ft 2,200 m
McDonnell Douglas DC-8-71 11,499 ft 3,505 m 5,909 ft 1,801 m

Operational Context

Great Falls (IATA: GTF) operates around 15 flights per day to 22 nonstop destinations. Its network includes 20 domestic and 2 international routes, with Libyan Airlines as the leading carrier and Salt Lake City currently the busiest connection. From GTF, passengers can reach 2 countries across 1 continent, and the longest runway measures 3,206 m (10,518 ft).

Miscellaneous