Route
GEG → PHX
Spokane International Airport Phoenix Sky Harbor International Airport
How punctual is this route?
- On-time arrivals
- 83.3%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 90 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,264
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 41%
- Late-arriving aircraft 38%
- Extreme weather 12%
- Air traffic control & airport 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.2% | 64 |
| October 2025 | 85.9% | 78 |
| November 2025 | 81.8% | 99 |
| December 2025 | 81.7% | 109 |
| January 2026 | 75.8% | 125 |
| February 2026 | 90.4% | 114 |
| March 2026 | 78.1% | 131 |
| April 2026 | 90.1% | 122 |
| May 2026 | 88.0% | 118 |
| June 2026 | 79.1% | 110 |
| July 2026 | 79.3% | 113 |
| August 2026 | 82.5% | 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 | 84.8% | 0.5% | 57 min |
| American Airlines | 591 | 83.5% | 0.3% | 126 min |
| Frontier Airlines | 45 | 63.6% | 2.2% | 66 min |
| Envoy Air | 10 | 70.0% | 0.0% | 38 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2697
13% late · 253 flights
-
AA2871
23% late · 106 flights
-
AA1789
7% late · 73 flights
-
AA1888
31% late · 72 flights
-
WN2813
25% late · 63 flights
-
AA540
12% late · 48 flights
-
F92852
36% late · 45 flights
-
WN4943
14% late · 44 flights
-
AA2117
16% late · 37 flights
-
WN1885
40% late · 36 flights
-
WN2494
8% late · 36 flights
-
WN1884
3% late · 35 flights
-
WN2811
6% late · 33 flights
-
WN2229
0% late · 32 flights
-
WN1764
20% late · 30 flights
-
WN280
4% late · 28 flights
-
WN1136
4% late · 27 flights
-
WN396
0% late · 27 flights
-
WN3525
27% late · 26 flights
-
WN696
29% late · 24 flights
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