GTF
Great Falls, MT
Great Falls, Montana
Data coverage: 2020 — 2024
Total Flights
24,508
On-Time Rate
88.4%
Avg Delay
89.5 min
Delayed
2,843
Cancelled
168
Delay Causes
Top delay cause: Carrier
Late Aircraft 21.8%
Carrier 49.7%
NAS (National Aviation System) 12.4%
Weather 16.0%
Security 0.0%
Monthly Performance
Recent 24 months of flight data.
| Period | Flights | Dep Delayed | Arr Delayed | Cancelled | Diverted |
|---|---|---|---|---|---|
| Dec 2024 | 406 | 19 | 28 | 0 | 1 |
| Nov 2024 | 380 | 17 | 22 | 2 | 0 |
| Oct 2024 | 388 | 17 | 6 | 0 | 0 |
| Sep 2024 | 360 | 12 | 17 | 0 | 0 |
| Aug 2024 | 386 | 12 | 30 | 1 | 0 |
| Jul 2024 | 388 | 15 | 30 | 4 | 0 |
| Jun 2024 | 382 | 18 | 45 | 1 | 1 |
| May 2024 | 420 | 20 | 31 | 0 | 0 |
| Apr 2024 | 446 | 19 | 17 | 0 | 0 |
| Mar 2024 | 460 | 22 | 23 | 2 | 0 |
| Feb 2024 | 422 | 28 | 21 | 3 | 0 |
| Jan 2024 | 434 | 42 | 41 | 4 | 0 |
| Dec 2023 | 422 | 17 | 22 | 0 | 0 |
| Nov 2023 | 428 | 21 | 20 | 0 | 0 |
| Oct 2023 | 454 | 22 | 21 | 0 | 1 |
| Sep 2023 | 428 | 23 | 27 | 0 | 1 |
| Aug 2023 | 458 | 28 | 35 | 0 | 0 |
| Jul 2023 | 452 | 27 | 36 | 2 | 2 |
| Jun 2023 | 444 | 24 | 30 | 3 | 0 |
| May 2023 | 450 | 27 | 29 | 3 | 1 |
| Apr 2023 | 444 | 14 | 25 | 2 | 1 |
| Mar 2023 | 448 | 21 | 33 | 0 | 2 |
| Feb 2023 | 357 | 17 | 21 | 3 | 0 |
| Jan 2023 | 380 | 27 | 31 | 2 | 4 |
Top Routes
Busiest routes to and from GTF.
| Route | Flights | On-Time | Distance |
|---|---|---|---|
| GTF (Great Falls) → SLC (Salt Lake City) | 4,839 | 91.5% | 463 mi |
| SLC (Salt Lake City) → GTF (Great Falls) | 4,809 | 92.3% | 463 mi |
| GTF (Great Falls) → DEN (Denver) | 3,766 | 83.6% | 623 mi |
| DEN (Denver) → GTF (Great Falls) | 3,765 | 82.9% | 623 mi |
| GTF (Great Falls) → SEA (Seattle) | 1,153 | 85.6% | 512 mi |
| SEA (Seattle) → GTF (Great Falls) | 1,153 | 87.6% | 512 mi |
| GTF (Great Falls) → MSP (Minneapolis) | 980 | 93.1% | 887 mi |
| MSP (Minneapolis) → GTF (Great Falls) | 980 | 85.8% | 887 mi |
Data Source: Bureau of Transportation Statistics, On-Time Performance Data.
Statistics reflect cumulative performance across all available reporting periods.