Route
BWI → DAL
Baltimore/Washington International Thurgood Marshall Airport Dallas Love Field
How punctual is this route?
- On-time arrivals
- 75.8%
- Less than 15 minutes late
- Cancelled
- 2.1%
- Of scheduled flights
- Average delay when late
- 58 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,794
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 35%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 27%
- Extreme weather 3%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 85.4% | 159 |
| October 2025 | 79.6% | 163 |
| November 2025 | 84.9% | 147 |
| December 2025 | 63.2% | 165 |
| January 2026 | 85.5% | 136 |
| February 2026 | 84.2% | 121 |
| March 2026 | 78.4% | 148 |
| April 2026 | 83.9% | 143 |
| May 2026 | 66.9% | 144 |
| June 2026 | 62.7% | 154 |
| July 2026 | 69.6% | 161 |
| August 2026 | 69.2% | 153 |
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 | 1,794 | 75.8% | 2.1% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1659
23% late · 64 flights
-
WN4403
16% late · 61 flights
-
WN1110
12% late · 58 flights
-
WN1658
21% late · 57 flights
-
WN1660
36% late · 57 flights
-
WN693
55% late · 51 flights
-
WN1109
27% late · 49 flights
-
WN3087
29% late · 47 flights
-
WN3189
14% late · 47 flights
-
WN1661
39% late · 43 flights
-
WN930
14% late · 43 flights
-
WN1118
32% late · 42 flights
-
WN3194
3% late · 42 flights
-
WN932
41% late · 35 flights
-
WN1182
33% late · 34 flights
-
WN4659
26% late · 34 flights
-
WN1629
27% late · 33 flights
-
WN1964
22% late · 32 flights
-
WN111
13% late · 31 flights
-
WN1122
39% late · 31 flights
-
WN15
7% late · 28 flights
-
WN1888
18% late · 28 flights
-
WN4365
63% late · 27 flights
-
WN931
15% late · 27 flights
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