Route
DCA → GSO
Ronald Reagan Washington National Airport Piedmont Triad International Airport
How punctual is this route?
- On-time arrivals
- 75.5%
- Less than 15 minutes late
- Cancelled
- 4.7%
- Of scheduled flights
- Average delay when late
- 75 min
- Flights arriving 15+ minutes late
- Flights tracked
- 767
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 57%
- Airline (crew, maintenance, cleaning) 27%
- Air traffic control & airport 11%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.8% | 80 |
| October 2025 | 83.9% | 87 |
| November 2025 | 71.6% | 79 |
| December 2025 | 64.4% | 60 |
| January 2026 | 65.2% | 79 |
| February 2026 | 67.7% | 66 |
| March 2026 | 74.5% | 61 |
| April 2026 | 78.6% | 56 |
| May 2026 | 83.6% | 56 |
| June 2026 | 79.2% | 56 |
| July 2026 | 74.5% | 57 |
| August 2026 | 73.1% | 30 |
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 | 433 | 70.9% | 6.5% | 76 min |
| Envoy Air | 186 | 85.6% | 2.2% | 78 min |
| Republic Airways | 148 | 75.7% | 2.7% | 67 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
MQ3800
17% late · 93 flights
-
OH5061
23% late · 57 flights
-
OH5330
6% late · 50 flights
-
OH5072
42% late · 44 flights
-
MQ4127
5% late · 38 flights
-
OH5245
26% late · 38 flights
-
OH5519
50% late · 37 flights
-
YX4759
40% late · 37 flights
-
MQ4003
22% late · 36 flights
-
YX4514
24% late · 33 flights
-
OH5217
44% late · 32 flights
-
OH5307
41% late · 32 flights
-
OH5111
20% late · 30 flights
-
OH5202
24% late · 25 flights
-
OH5252
33% late · 24 flights
-
OH5138
25% late · 23 flights
-
YX4727
18% late · 22 flights
-
YX4441
10% late · 21 flights
-
OH5518
12% late · 20 flights
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