Airports › Spokane (GEG) › September 2024
Airport month · September 2024
Spokane International in September 2024
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.
In September 2024, reporting carriers scheduled 1,514 domestic departures from Spokane International (GEG). 88.2% left less than 15 minutes late and 87.1% reached their destination on time; 0.2% were cancelled.
Nationally that month, 84.4% of flights departed on time and 83.9% arrived on time, so GEG departures were 3.8 points above the national departure figure.
A year earlier, in September 2023, the airport had 1,567 departures with 89.5% leaving on time: a change of −1.3 points, with flights down 3%.
Flights arriving at GEG that month were on time 85.7% of the time (1,515 scheduled arrivals).
Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 41%, air carrier 33% and national aviation system 17%.
- On time 87.1%
- Arrived 15+ minutes late 12.6%
- Cancelled 0.2%
- Diverted 0.1%
September 2024 against a year earlier, the airport's year and the nation
| Measure | Sep 2024 | Sep 2023 | GEG, 12 months to Jul 2026 | All reported flights, Sep 2024 |
|---|---|---|---|---|
| Departed on time | 88.2% | 89.5% | 83.6% | 84.4% |
| Arrived on time | 87.1% | 89.6% | 83.8% | 83.9% |
| Cancelled | 0.2% | 0.1% | 0.7% | 0.6% |
| Average departure delay (late minutes only) | 7.9 min | 8.1 min | 11.8 min | 10.6 min |
| Scheduled departures a day | 51 | 52 | 51 | 19,421 |
| Scheduled departures | 1,514 | 1,567 | 18,474 | 582,622 |
Airlines that month
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| OO SkyWest Airlines | 529 | 35% | 85.3% | -0.1 min | 0.2% |
| WN Southwest Airlines | 346 | 23% | 92.5% | -5.1 min | 0.0% |
| DL Delta Air Lines | 269 | 18% | 91.1% | 1.6 min | 0.0% |
| AS Alaska Airlines | 203 | 13% | 76.4% | 5.6 min | 1.0% |
| AA American Airlines | 96 | 6% | 83.3% | 2.0 min | 0.0% |
| UA United Airlines | 60 | 4% | 95.0% | -6.1 min | 0.0% |
| G4 Allegiant Air | 11 | 1% | 90.9% | -3.5 min | 0.0% |
Busiest routes that month
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| GEG–SEA | Spokane to Seattle | 454 | 79.1% | 4.9 min | 0.2% |
| GEG–DEN | Spokane to Denver | 180 | 89.4% | -2.7 min | 0.0% |
| GEG–SLC | Spokane to Salt Lake City | 139 | 90.6% | 3.0 min | 0.0% |
| GEG–BOI | Spokane to Boise | 105 | 84.8% | 6.3 min | 1.0% |
| GEG–PHX | Spokane to Phoenix | 92 | 96.7% | -10.4 min | 0.0% |
| GEG–LAS | Spokane to Las Vegas | 69 | 88.4% | -2.2 min | 0.0% |
| GEG–MSP | Spokane to Minneapolis | 62 | 91.9% | -5.8 min | 0.0% |
| GEG–DFW | Spokane to Dallas/Fort Worth | 60 | 80.0% | 6.0 min | 0.0% |
| GEG–LAX | Spokane to Los Angeles | 59 | 93.2% | -9.0 min | 0.0% |
| GEG–SFO | Spokane to San Francisco | 58 | 91.4% | -5.1 min | 0.0% |
| GEG–SMF | Spokane to Sacramento | 56 | 92.9% | -3.2 min | 0.0% |
| GEG–OAK | Spokane to Oakland | 51 | 98.0% | -10.5 min | 0.0% |
By scheduled departure hour
Delay causes
Questions and answers
How many flights left GEG on time in September 2024?
88.2% of 1,514 scheduled domestic departures left less than 15 minutes late, and 87.1% reached their destination on time. The national figures that month were 84.4% and 83.9%.
How does that compare with a year earlier?
In September 2023, 89.5% of 1,567 departures left on time and 0.1% were cancelled, against 88.2% and 0.2% in September 2024.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for GEG · methodology · corrections.