Route
PHX → GEG
Phoenix Sky Harbor International Airport Spokane International Airport
How punctual is this route?
- On-time arrivals
- 73.9%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 61 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,264
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 55%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 9%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.5% | 64 |
| October 2025 | 72.2% | 79 |
| November 2025 | 76.8% | 99 |
| December 2025 | 72.5% | 109 |
| January 2026 | 78.9% | 124 |
| February 2026 | 86.8% | 114 |
| March 2026 | 74.6% | 131 |
| April 2026 | 77.9% | 122 |
| May 2026 | 67.8% | 118 |
| June 2026 | 63.6% | 110 |
| July 2026 | 65.2% | 113 |
| August 2026 | 69.2% | 81 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 618 | 73.9% | 0.6% | 46 min |
| American Airlines | 591 | 74.4% | 0.3% | 75 min |
| Frontier Airlines | 45 | 68.9% | 0.0% | 81 min |
| Envoy Air | 10 | 70.0% | 0.0% | 48 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2871
25% late · 156 flights
-
AA2381
23% late · 90 flights
-
AA1888
30% late · 76 flights
-
AA540
30% late · 71 flights
-
AA1785
31% late · 69 flights
-
WN4668
7% late · 58 flights
-
WN956
26% late · 58 flights
-
WN4828
9% late · 55 flights
-
WN681
44% late · 50 flights
-
WN2944
20% late · 46 flights
-
F92851
31% late · 45 flights
-
AA2117
16% late · 44 flights
-
AA339
19% late · 37 flights
-
WN2084
28% late · 36 flights
-
AA2876
26% late · 31 flights
-
WN2491
33% late · 27 flights
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