Route
DCA → MSN
Ronald Reagan Washington National Airport Dane County Regional Truax Field
How punctual is this route?
- On-time arrivals
- 69.4%
- Less than 15 minutes late
- Cancelled
- 5.9%
- Of scheduled flights
- Average delay when late
- 89 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,238
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 54%
- Airline (crew, maintenance, cleaning) 25%
- Air traffic control & airport 16%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 79.0% | 82 |
| October 2025 | 83.2% | 107 |
| November 2025 | 75.3% | 102 |
| December 2025 | 63.3% | 81 |
| January 2026 | 68.6% | 99 |
| February 2026 | 62.2% | 103 |
| March 2026 | 59.0% | 115 |
| April 2026 | 76.1% | 109 |
| May 2026 | 69.4% | 109 |
| June 2026 | 67.7% | 108 |
| July 2026 | 62.2% | 110 |
| August 2026 | 65.3% | 113 |
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 | 859 | 66.5% | 7.5% | 91 min |
| Republic Airways | 375 | 76.0% | 2.4% | 85 min |
| American Airlines | 3 | 33.3% | 0.0% | 38 min |
| Envoy Air | 1 | 0.0% | 0.0% | 22 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX5645
23% late · 304 flights
-
OH5221
30% late · 206 flights
-
OH5647
26% late · 176 flights
-
OH5494
42% late · 130 flights
-
OH5071
31% late · 94 flights
-
OH5373
55% late · 80 flights
-
OH5599
40% late · 54 flights
-
OH5202
25% late · 44 flights
-
OH5196
22% late · 36 flights
-
YX4584
55% late · 24 flights
-
OH5421
67% late · 23 flights
-
YX4523
9% late · 23 flights
-
YX4775
19% late · 23 flights
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