Route
ANC → PDX
Ted Stevens Anchorage International Airport Portland International Airport
How punctual is this route?
- On-time arrivals
- 90.5%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,240
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 49%
- Late-arriving aircraft 30%
- Extreme weather 13%
- 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 | 95.6% | 90 |
| October 2025 | 90.6% | 117 |
| November 2025 | 88.9% | 108 |
| December 2025 | 88.0% | 92 |
| January 2026 | 81.2% | 69 |
| February 2026 | 88.8% | 80 |
| March 2026 | 93.8% | 112 |
| April 2026 | 98.9% | 93 |
| May 2026 | 92.9% | 112 |
| June 2026 | 95.0% | 120 |
| July 2026 | 82.9% | 123 |
| August 2026 | 87.9% | 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 | 1,240 | 90.5% | 0.0% | 75 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AS198
10% late · 217 flights
-
AS593
7% late · 191 flights
-
AS302
6% late · 174 flights
-
AS199
12% late · 109 flights
-
AS1567
7% late · 70 flights
-
AS609
11% late · 70 flights
-
AS1609
28% late · 69 flights
-
AS267
9% late · 69 flights
-
AS240
6% late · 49 flights
-
AS734
12% late · 34 flights
-
AS214
0% late · 28 flights
-
AS771
7% late · 28 flights
-
AS510
15% late · 26 flights
-
AS190
5% late · 22 flights
-
AS223
14% late · 21 flights
-
AS411
5% late · 21 flights
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