Route
GJT → PHX
Grand Junction Regional Airport Phoenix Sky Harbor International Airport
How punctual is this route?
- On-time arrivals
- 82.7%
- Less than 15 minutes late
- Cancelled
- 0.7%
- Of scheduled flights
- Average delay when late
- 106 min
- Flights arriving 15+ minutes late
- Flights tracked
- 979
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 60%
- Late-arriving aircraft 21%
- Extreme weather 12%
- Air traffic control & airport 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.4% | 68 |
| October 2025 | 81.1% | 75 |
| November 2025 | 78.3% | 86 |
| December 2025 | 89.0% | 82 |
| January 2026 | 86.1% | 79 |
| February 2026 | 83.1% | 72 |
| March 2026 | 80.2% | 91 |
| April 2026 | 79.1% | 86 |
| May 2026 | 88.8% | 89 |
| June 2026 | 78.9% | 90 |
| July 2026 | 78.0% | 91 |
| August 2026 | 85.1% | 70 |
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 |
|---|---|---|---|---|
| SkyWest Airlines | 948 | 83.3% | 0.7% | 110 min |
| Envoy Air | 31 | 64.5% | 0.0% | 41 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO6431
10% late · 157 flights
-
OO4974
15% late · 156 flights
-
OO6491
10% late · 108 flights
-
OO4995
8% late · 75 flights
-
OO4994
39% late · 74 flights
-
OO6497
16% late · 67 flights
-
OO4954
23% late · 52 flights
-
OO5005
7% late · 44 flights
-
OO6257
12% late · 40 flights
-
OO6255
38% late · 37 flights
-
OO6471
14% late · 36 flights
-
OO6279
33% late · 30 flights
-
OO4996
15% late · 27 flights
-
OO6348
25% late · 24 flights
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