Route
DCA → DAL
Ronald Reagan Washington National Airport Dallas Love Field
How punctual is this route?
- On-time arrivals
- 71.9%
- Less than 15 minutes late
- Cancelled
- 2.1%
- Of scheduled flights
- Average delay when late
- 70 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,733
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Airline (crew, maintenance, cleaning) 31%
- Air traffic control & airport 17%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.1% | 142 |
| October 2025 | 73.6% | 146 |
| November 2025 | 76.5% | 139 |
| December 2025 | 79.1% | 149 |
| January 2026 | 82.0% | 146 |
| February 2026 | 76.0% | 132 |
| March 2026 | 74.3% | 151 |
| April 2026 | 75.9% | 143 |
| May 2026 | 64.5% | 145 |
| June 2026 | 58.7% | 146 |
| July 2026 | 60.0% | 148 |
| August 2026 | 65.2% | 146 |
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 |
|---|---|---|---|---|
| Southwest Airlines | 1,733 | 71.9% | 2.1% | 70 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN120
16% late · 58 flights
-
WN1727
46% late · 57 flights
-
WN1355
33% late · 55 flights
-
WN1403
74% late · 52 flights
-
WN4377
62% late · 52 flights
-
WN1268
10% late · 51 flights
-
WN1168
20% late · 50 flights
-
WN1356
16% late · 50 flights
-
WN2380
9% late · 46 flights
-
WN858
14% late · 46 flights
-
WN2267
36% late · 36 flights
-
WN2043
12% late · 33 flights
-
WN2369
33% late · 33 flights
-
WN1676
28% late · 32 flights
-
WN3968
16% late · 32 flights
-
WN1585
3% late · 31 flights
-
WN2199
10% late · 31 flights
-
WN901
23% late · 31 flights
-
WN1227
21% late · 28 flights
-
WN2117
42% late · 28 flights
-
WN4724
14% late · 28 flights
-
WN1394
30% late · 27 flights
-
WN3660
40% late · 27 flights
-
WN417
33% late · 27 flights
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