Route
AUS → DAL
Austin Bergstrom International Airport Dallas Love Field
How punctual is this route?
- On-time arrivals
- 77.3%
- Less than 15 minutes late
- Cancelled
- 1.6%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,344
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 57%
- Airline (crew, maintenance, cleaning) 23%
- Air traffic control & airport 17%
- Extreme weather 3%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.2% | 189 |
| October 2025 | 79.5% | 207 |
| November 2025 | 76.3% | 182 |
| December 2025 | 80.4% | 184 |
| January 2026 | 87.8% | 197 |
| February 2026 | 78.4% | 188 |
| March 2026 | 70.7% | 201 |
| April 2026 | 78.4% | 200 |
| May 2026 | 74.6% | 205 |
| June 2026 | 67.5% | 194 |
| July 2026 | 68.5% | 200 |
| August 2026 | 79.2% | 197 |
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 | 2,344 | 77.3% | 1.6% | 62 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN512
21% late · 81 flights
-
WN143
2% late · 58 flights
-
WN2656
44% late · 58 flights
-
WN281
35% late · 58 flights
-
WN2536
11% late · 57 flights
-
WN4617
4% late · 57 flights
-
WN2504
6% late · 53 flights
-
WN277
42% late · 52 flights
-
WN910
30% late · 51 flights
-
WN282
37% late · 50 flights
-
WN4407
4% late · 50 flights
-
WN2826
16% late · 47 flights
-
WN126
22% late · 46 flights
-
WN274
2% late · 44 flights
-
WN1255
47% late · 43 flights
-
WN139
2% late · 42 flights
-
WN1031
35% late · 41 flights
-
WN1177
33% late · 39 flights
-
WN507
3% late · 37 flights
-
WN1271
9% late · 36 flights
-
WN2134
44% late · 35 flights
-
WN280
54% late · 35 flights
-
WN295
24% late · 34 flights
-
WN1957
13% late · 33 flights
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