Route
DCA → PHL
Ronald Reagan Washington National Airport Philadelphia International Airport
How punctual is this route?
- On-time arrivals
- 62.2%
- Less than 15 minutes late
- Cancelled
- 3.3%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 786
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 52%
- Airline (crew, maintenance, cleaning) 22%
- Extreme weather 14%
- Air traffic control & airport 11%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.9% | 88 |
| October 2025 | 71.0% | 93 |
| November 2025 | 65.0% | 60 |
| December 2025 | 48.3% | 61 |
| January 2026 | 55.2% | 62 |
| February 2026 | 57.7% | 56 |
| March 2026 | 49.2% | 62 |
| April 2026 | 68.3% | 60 |
| May 2026 | 70.5% | 62 |
| June 2026 | 53.6% | 60 |
| July 2026 | 54.5% | 60 |
| August 2026 | 52.6% | 62 |
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 |
|---|---|---|---|---|
| OH | 628 | 58.0% | 3.7% | 90 min |
| Republic Airways | 158 | 78.7% | 1.9% | 46 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5171
36% late · 137 flights
-
OH5248
32% late · 62 flights
-
YX4541
2% late · 62 flights
-
OH5453
45% late · 54 flights
-
OH5406
65% late · 53 flights
-
OH5474
40% late · 44 flights
-
OH5601
19% late · 44 flights
-
OH5636
37% late · 38 flights
-
OH5378
60% late · 37 flights
-
YX4437
39% late · 36 flights
-
OH5294
24% late · 33 flights
-
YX4407
29% late · 31 flights
-
OH5029
63% late · 27 flights
-
OH5304
42% late · 27 flights
-
YX4681
42% late · 22 flights
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