Route
DCA → ILM
Ronald Reagan Washington National Airport Wilmington International Airport
How punctual is this route?
- On-time arrivals
- 73.3%
- Less than 15 minutes late
- Cancelled
- 7.1%
- Of scheduled flights
- Average delay when late
- 78 min
- Flights arriving 15+ minutes late
- Flights tracked
- 879
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Airline (crew, maintenance, cleaning) 20%
- Air traffic control & airport 14%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.4% | 90 |
| October 2025 | 85.1% | 89 |
| November 2025 | 74.6% | 68 |
| December 2025 | 59.6% | 60 |
| January 2026 | 60.8% | 62 |
| February 2026 | 56.0% | 56 |
| March 2026 | 76.4% | 59 |
| April 2026 | 76.3% | 61 |
| May 2026 | 74.3% | 74 |
| June 2026 | 79.7% | 86 |
| July 2026 | 60.8% | 87 |
| August 2026 | 75.3% | 87 |
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 | 788 | 72.2% | 7.4% | 79 min |
| Republic Airways | 88 | 83.3% | 4.5% | 69 min |
| American Airlines | 3 | 66.7% | 0.0% | 26 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OH5133
40% late · 203 flights
-
OH5315
26% late · 114 flights
-
OH5237
36% late · 74 flights
-
OH5235
11% late · 66 flights
-
OH5229
49% late · 65 flights
-
OH5166
9% late · 56 flights
-
OH5343
11% late · 44 flights
-
OH5313
12% late · 42 flights
-
OH5280
30% late · 38 flights
-
OH5291
7% late · 29 flights
-
OH5411
8% late · 27 flights
-
YX4638
10% late · 21 flights
-
YX4471
33% late · 20 flights
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