Route
LAX → PDX
Los Angeles International Airport Portland International Airport
How punctual is this route?
- On-time arrivals
- 86.8%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 72 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,289
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 61%
- Late-arriving aircraft 32%
- Air traffic control & airport 6%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.6% | 372 |
| October 2025 | 88.9% | 379 |
| November 2025 | 86.7% | 364 |
| December 2025 | 85.3% | 382 |
| January 2026 | 83.5% | 330 |
| February 2026 | 83.0% | 309 |
| March 2026 | 87.2% | 365 |
| April 2026 | 87.5% | 346 |
| May 2026 | 91.3% | 379 |
| June 2026 | 83.9% | 358 |
| July 2026 | 85.1% | 351 |
| August 2026 | 87.2% | 354 |
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 | 1,818 | 89.8% | 0.5% | 59 min |
| Delta Air Lines | 1,689 | 86.6% | 0.8% | 78 min |
| SkyWest Airlines | 563 | 77.0% | 0.4% | 87 min |
| Frontier Airlines | 219 | 88.5% | 0.5% | 49 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL2766
11% late · 363 flights
-
DL2975
11% late · 363 flights
-
AS1315
8% late · 351 flights
-
DL2551
13% late · 349 flights
-
AS1397
11% late · 331 flights
-
AS668
6% late · 308 flights
-
DL2457
19% late · 303 flights
-
DL2459
14% late · 292 flights
-
AS1355
17% late · 290 flights
-
OO6424
28% late · 170 flights
-
AS207
13% late · 161 flights
-
OO5011
21% late · 153 flights
-
F94499
5% late · 110 flights
-
F93823
18% late · 109 flights
-
OO6345
29% late · 99 flights
-
AS1124
8% late · 52 flights
-
AS1240
0% late · 51 flights
-
OO4891
10% late · 48 flights
-
AS578
7% late · 44 flights
-
OO6189
21% late · 43 flights
-
AS815
8% late · 38 flights
-
AS1167
15% late · 33 flights
-
AS201
3% late · 33 flights
-
AS610
23% late · 30 flights
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Headlines found by Google News; stories open on the publisher's site.
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