Route
RDM → PHX
Roberts Field Phoenix Sky Harbor International Airport
How punctual is this route?
- On-time arrivals
- 91.0%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 116 min
- Flights arriving 15+ minutes late
- Flights tracked
- 841
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 39%
- Airline (crew, maintenance, cleaning) 27%
- Extreme weather 22%
- Air traffic control & airport 11%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.0% | 60 |
| October 2025 | 91.9% | 62 |
| November 2025 | 83.6% | 56 |
| December 2025 | 89.8% | 59 |
| January 2026 | 87.2% | 87 |
| February 2026 | 90.7% | 78 |
| March 2026 | 94.6% | 92 |
| April 2026 | 98.8% | 86 |
| May 2026 | 94.9% | 78 |
| June 2026 | 91.5% | 60 |
| July 2026 | 88.3% | 61 |
| August 2026 | 85.5% | 62 |
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 |
|---|---|---|---|---|
| Envoy Air | 805 | 90.9% | 0.6% | 116 min |
| SkyWest Airlines | 31 | 93.5% | 0.0% | 101 min |
| American Airlines | 5 | 100.0% | 0.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
MQ3929
12% late · 232 flights
-
MQ3722
11% late · 137 flights
-
MQ3773
1% late · 104 flights
-
MQ3770
20% late · 75 flights
-
MQ4102
4% late · 54 flights
-
MQ3508
2% late · 44 flights
-
MQ3543
2% late · 44 flights
-
MQ3951
18% late · 34 flights
-
MQ3636
3% late · 33 flights
-
MQ3802
0% late · 25 flights
-
MQ3579
13% late · 23 flights
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