Route · GEG → LAS · 2020–2025 BTS data
Spokane to Las Vegas
The GEG–LAS corridor (Spokane, WA → Las Vegas, NV) runs ahead of the national average, served by 9 carriers across roughly 806 miles.
Data updated 2026-06-13
- 83.2%
- On-time
- +4.2 pts
- vs US avg
- 59 min
- Delay when late
- 4,967
- Flights
Cancelled
0.2%
Best Month
Apr 2025 96%
Worst Month
Jul 2024 71%
Distance
806 mi
Carriers
9
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 76 | 11 | 0 | 0 | WN,G4 |
| Nov 2025 | 72 | 7 | 0 | 0 | G4,WN |
| Oct 2025 | 75 | 19 | 0 | 0 | WN,G4 |
| Sep 2025 | 68 | 12 | 0 | 0 | WN,G4 |
| Aug 2025 | 70 | 15 | 0 | 0 | WN,G4 |
| Jul 2025 | 70 | 9 | 0 | 1 | WN,G4 |
| Jun 2025 | 69 | 5 | 1 | 0 | WN,G4 |
| May 2025 | 70 | 7 | 0 | 0 | WN,G4 |
| Apr 2025 | 69 | 3 | 0 | 0 | G4,WN |
| Mar 2025 | 75 | 6 | 0 | 0 | WN,G4 |
| Feb 2025 | 64 | 9 | 1 | 0 | WN,G4 |
| Jan 2025 | 72 | 9 | 0 | 0 | WN,G4 |
| Dec 2024 | 73 | 15 | 0 | 0 | G4,WN |
| Nov 2024 | 70 | 8 | 0 | 0 | WN,G4 |
| Oct 2024 | 75 | 8 | 0 | 0 | G4,WN |
| Sep 2024 | 69 | 8 | 0 | 0 | WN,G4 |
| Aug 2024 | 71 | 11 | 0 | 0 | G4,WN |
| Jul 2024 | 69 | 20 | 0 | 0 | G4,WN |
| Jun 2024 | 67 | 11 | 0 | 0 | G4,WN |
| May 2024 | 47 | 8 | 0 | 0 | G4,WN |
| Apr 2024 | 53 | 12 | 1 | 0 | G4,WN |
| Mar 2024 | 70 | 13 | 0 | 0 | G4,WN |
| Feb 2024 | 46 | 11 | 0 | 0 | G4,WN |
| Jan 2024 | 48 | 9 | 0 | 0 | G4,WN |
Cancellation Rate
0.2%
3 of 1,608 flights
Diversion Rate
0.1%
1 of 1,608 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
GEG - Spokane
Full on-time, delay-cause, and seasonal performance for Spokane, WA.
Origin airport →LAS - Las Vegas
Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.
Destination airport →Compare the two airports
See GEG and LAS side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to GEG–LAS.
Routes with a similar on-time rate
What the Data Says About GEG to LAS
Bureau of Transportation Statistics records show Spokane to Las Vegas (GEG to LAS) running a 83.2% on-time rate over 4,967 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 58.5 minutes. The 806-mile corridor is served by 9 carriers, and over the last 24 months 0.2% of 1,608 flights were cancelled, 0.1% diverted.
The monthly split is wide on this route: Apr 2025 posted the strongest performance at 96% on-time, while Jul 2024 came in at just 71% - a 25-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.