These monthly airport performance reports rank qualified airports using aggregated departure delay and cancellation data from AeroCorner’s airport analytics pipeline. Airports must meet a minimum tracked-flight threshold to appear in the rankings. For continuously updated 24-hour, 7-day, and 30-day rankings, see the live airport delays dashboard.
Airport Cancellation Report — July 2026
In July 2026, Bangkok (DMK) recorded the highest departure cancellation rate among qualified airports. A total of 4,489 departures were cancelled, representing 27.3% of tracked flights. Flights that still operated averaged 1 minute early. This monthly view reflects tracked data through July 31, 2026.
Phuket (HKT) ranked second with 1,872 cancelled departures and a 22.2% cancellation rate. Bangkok (DMK) remained the airport with the highest cancellation rate for two straight months.
Airport Cancellation Rankings — July 2026
- Cancelled flights
- 4,489
- Cancellation rate
- 27.3%
- Cancelled flights
- 1,872
- Cancellation rate
- 22.2%
- Cancelled flights
- 798
- Cancellation rate
- 16.2%
- Cancelled flights
- 4,901
- Cancellation rate
- 16.0%
- Cancelled flights
- 4,403
- Cancellation rate
- 14.6%
- Cancelled flights
- 757
- Cancellation rate
- 13.9%
- Cancelled flights
- 274
- Cancellation rate
- 6.3%
- Cancelled flights
- 864
- Cancellation rate
- 5.9%
- Cancelled flights
- 1,039
- Cancellation rate
- 5.8%
- Cancelled flights
- 464
- Cancellation rate
- 4.6%
| Rank | Airport | Cancelled Flights | Cancellation Rate |
|---|---|---|---|
| 1 |
Bangkok (DMK)
(Thailand)
|
4,489 | 27.3% |
| 2 |
Phuket (HKT)
(Thailand)
|
1,872 | 22.2% |
| 3 |
Chiang Mai (CNX)
(Thailand)
|
798 | 16.2% |
| 4 |
Jakarta (CGK)
(Indonesia)
|
4,901 | 16.0% |
| 5 |
Bangkok (BKK)
(Thailand)
|
4,403 | 14.6% |
| 6 |
Medina (MED)
(Saudi Arabia)
|
757 | 13.9% |
| 7 |
Tbilisi (TBS)
(Georgia)
|
274 | 6.3% |
| 8 |
Amsterdam (AMS)
(Netherlands)
|
864 | 5.9% |
| 9 |
Taipei (TPE)
(Taiwan)
|
1,039 | 5.8% |
| 10 |
Naha (OKA)
(Japan)
|
464 | 4.6% |
Airports with Highest Flight Cancellation Rates by Month
Month-by-month leaders for this ranking, based on daily rollup data and minimum tracked-flight thresholds.
- Cancelled flights
- 4,489
- Cancellation rate
- 27.3%
- Cancelled flights
- 5,546
- Cancellation rate
- 33.2%
- Cancelled flights
- 1,208
- Cancellation rate
- 25.1%
- Cancelled flights
- 4,280
- Cancellation rate
- 41.3%
- Cancelled flights
- 16,692
- Cancellation rate
- 89.9%
- Cancelled flights
- 1,534
- Cancellation rate
- 8.0%
- Cancelled flights
- 2,005
- Cancellation rate
- 16.1%
| Month | Airport | Cancelled Flights | Cancellation Rate |
|---|---|---|---|
| Jul 2026 |
Bangkok (DMK)
(Thailand)
|
4,489 | 27.3% |
| Jun 2026 |
Bangkok (DMK)
(Thailand)
|
5,546 | 33.2% |
| May 2026 |
Medina (MED)
(Saudi Arabia)
|
1,208 | 25.1% |
| Apr 2026 |
Doha (DOH)
(Qatar)
|
4,280 | 41.3% |
| Mar 2026 |
Doha (DOH)
(Qatar)
|
16,692 | 89.9% |
| Feb 2026 |
Bangkok (DMK)
(Thailand)
|
1,534 | 8.0% |
| Jan 2026 |
Amsterdam (AMS)
(Netherlands)
|
2,005 | 16.1% |