Route
PHX → PDX
Phoenix Sky Harbor International Airport Portland International Airport
How punctual is this route?
- On-time arrivals
- 77.4%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,768
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 56%
- Airline (crew, maintenance, cleaning) 36%
- Air traffic control & airport 7%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 79.8% | 256 |
| October 2025 | 76.0% | 293 |
| November 2025 | 78.0% | 310 |
| December 2025 | 71.1% | 343 |
| January 2026 | 85.6% | 300 |
| February 2026 | 87.8% | 279 |
| March 2026 | 81.1% | 411 |
| April 2026 | 79.3% | 338 |
| May 2026 | 79.6% | 313 |
| June 2026 | 69.1% | 304 |
| July 2026 | 67.7% | 329 |
| August 2026 | 74.5% | 292 |
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 |
|---|---|---|---|---|
| Alaska Airlines | 1,437 | 85.8% | 0.3% | 60 min |
| Southwest Airlines | 1,268 | 67.6% | 0.6% | 51 min |
| American Airlines | 866 | 75.5% | 0.6% | 73 min |
| SkyWest Airlines | 84 | 83.3% | 0.0% | 64 min |
| Frontier Airlines | 77 | 92.2% | 0.0% | 82 min |
| Envoy Air | 36 | 80.6% | 0.0% | 70 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS662
18% late · 309 flights
-
AS511
13% late · 299 flights
-
AS742
13% late · 279 flights
-
AS1348
10% late · 198 flights
-
AA1872
28% late · 155 flights
-
AA1625
17% late · 151 flights
-
AA561
33% late · 144 flights
-
AA2660
20% late · 138 flights
-
F92259
8% late · 77 flights
-
AS650
25% late · 68 flights
-
AA2288
36% late · 67 flights
-
WN456
49% late · 64 flights
-
WN4092
18% late · 61 flights
-
WN2577
10% late · 58 flights
-
AS57
10% late · 50 flights
-
WN4101
23% late · 46 flights
-
WN4102
18% late · 46 flights
-
WN2076
11% late · 45 flights
-
AA2515
20% late · 44 flights
-
WN1461
17% late · 41 flights
-
OO6460
16% late · 37 flights
-
WN426
49% late · 37 flights
-
WN1682
86% late · 36 flights
-
AS372
3% late · 34 flights
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