Route
RDU → DCA
Raleigh-Durham International Airport Ronald Reagan Washington National Airport
How punctual is this route?
- On-time arrivals
- 62.0%
- Less than 15 minutes late
- Cancelled
- 5.9%
- Of scheduled flights
- Average delay when late
- 86 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,015
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 44%
- Air traffic control & airport 33%
- Airline (crew, maintenance, cleaning) 16%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 67.1% | 172 |
| October 2025 | 48.6% | 178 |
| November 2025 | 62.8% | 163 |
| December 2025 | 63.6% | 158 |
| January 2026 | 68.4% | 176 |
| February 2026 | 59.5% | 161 |
| March 2026 | 65.7% | 177 |
| April 2026 | 67.7% | 166 |
| May 2026 | 65.6% | 166 |
| June 2026 | 65.8% | 164 |
| July 2026 | 46.9% | 165 |
| August 2026 | 62.3% | 169 |
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 | 894 | 58.9% | 7.0% | 99 min |
| Republic Airways | 478 | 56.1% | 6.3% | 74 min |
| Envoy Air | 463 | 67.0% | 3.9% | 75 min |
| American Airlines | 180 | 79.8% | 3.9% | 61 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
MQ3792
23% late · 154 flights
-
MQ4048
40% late · 153 flights
-
OH5577
33% late · 149 flights
-
AA2985
14% late · 120 flights
-
YX4624
56% late · 101 flights
-
OH5627
13% late · 88 flights
-
OH5367
55% late · 74 flights
-
OH5581
32% late · 74 flights
-
OH5347
62% late · 65 flights
-
OH5589
61% late · 62 flights
-
YX4700
41% late · 59 flights
-
OH5404
53% late · 58 flights
-
YX4800
35% late · 57 flights
-
OH5626
37% late · 51 flights
-
YX4571
52% late · 50 flights
-
MQ3590
23% late · 44 flights
-
YX4684
33% late · 44 flights
-
YX4584
34% late · 42 flights
-
YX4616
62% late · 37 flights
-
MQ4029
52% late · 36 flights
-
OH5111
68% late · 36 flights
-
OH5366
12% late · 31 flights
-
OH5406
13% late · 31 flights
-
AA1240
63% late · 28 flights
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