Route
PWM → DCA
Portland International Jetport Ronald Reagan Washington National Airport
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 4.3%
- Of scheduled flights
- Average delay when late
- 110 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,143
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 44%
- Airline (crew, maintenance, cleaning) 36%
- Air traffic control & airport 19%
- Extreme weather 1%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 74.8% | 116 |
| October 2025 | 74.8% | 121 |
| November 2025 | 82.6% | 88 |
| December 2025 | 75.9% | 90 |
| January 2026 | 65.1% | 93 |
| February 2026 | 73.3% | 81 |
| March 2026 | 73.4% | 88 |
| April 2026 | 69.4% | 86 |
| May 2026 | 73.9% | 94 |
| June 2026 | 80.9% | 94 |
| July 2026 | 70.6% | 94 |
| August 2026 | 67.0% | 98 |
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 |
|---|---|---|---|---|
| American Airlines | 653 | 74.1% | 2.0% | 113 min |
| OH | 396 | 69.9% | 7.1% | 108 min |
| Republic Airways | 94 | 84.9% | 8.5% | 78 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2712
12% late · 83 flights
-
AA2355
41% late · 64 flights
-
AA2884
40% late · 60 flights
-
YX4351
2% late · 53 flights
-
OH5422
20% late · 50 flights
-
OH5428
52% late · 50 flights
-
AA2489
29% late · 43 flights
-
OH5034
19% late · 43 flights
-
AA3030
17% late · 42 flights
-
OH5400
38% late · 38 flights
-
AA955
44% late · 37 flights
-
AA1457
9% late · 36 flights
-
OH5366
35% late · 36 flights
-
AA2610
29% late · 35 flights
-
AA1423
21% late · 33 flights
-
YX4728
41% late · 32 flights
-
AA2499
21% late · 29 flights
-
AA361
29% late · 28 flights
-
OH5060
46% late · 28 flights
-
OH5528
28% late · 28 flights
-
AA3025
28% late · 26 flights
-
AA3190
20% late · 26 flights
-
OH5626
35% late · 23 flights
-
AA1064
11% late · 21 flights
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