Route
PDX → ANC
Portland International Airport Ted Stevens Anchorage International Airport
How punctual is this route?
- On-time arrivals
- 83.4%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 55 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,239
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 19%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.8% | 90 |
| October 2025 | 73.5% | 117 |
| November 2025 | 88.8% | 107 |
| December 2025 | 60.4% | 92 |
| January 2026 | 79.4% | 68 |
| February 2026 | 81.5% | 81 |
| March 2026 | 87.5% | 112 |
| April 2026 | 90.3% | 93 |
| May 2026 | 88.3% | 112 |
| June 2026 | 86.7% | 120 |
| July 2026 | 89.4% | 123 |
| August 2026 | 83.1% | 124 |
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 | 1,239 | 83.4% | 0.0% | 55 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS775
21% late · 360 flights
-
AS1455
13% late · 242 flights
-
AS197
19% late · 170 flights
-
AS1565
14% late · 70 flights
-
AS1615
11% late · 70 flights
-
AS271
15% late · 68 flights
-
AS515
14% late · 35 flights
-
AS733
21% late · 34 flights
-
AS671
7% late · 28 flights
-
AS772
14% late · 28 flights
-
AS1494
4% late · 26 flights
-
AS163
45% late · 22 flights
-
AS222
18% late · 22 flights
-
AS1489
10% late · 21 flights
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