Route
DAL → AUS
Dallas Love Field Austin Bergstrom International Airport
How punctual is this route?
- On-time arrivals
- 76.9%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,335
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 30%
- Air traffic control & airport 15%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.7% | 189 |
| October 2025 | 77.2% | 207 |
| November 2025 | 72.4% | 183 |
| December 2025 | 82.2% | 185 |
| January 2026 | 89.0% | 196 |
| February 2026 | 88.1% | 187 |
| March 2026 | 73.6% | 201 |
| April 2026 | 73.5% | 200 |
| May 2026 | 66.0% | 204 |
| June 2026 | 64.1% | 194 |
| July 2026 | 74.4% | 200 |
| August 2026 | 78.3% | 189 |
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 | 2,335 | 76.9% | 1.0% | 59 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1515
57% late · 60 flights
-
WN1183
16% late · 58 flights
-
WN4723
14% late · 58 flights
-
WN1092
19% late · 57 flights
-
WN1575
40% late · 57 flights
-
WN4145
6% late · 55 flights
-
WN2676
42% late · 50 flights
-
WN2696
2% late · 47 flights
-
WN3146
18% late · 47 flights
-
WN538
0% late · 44 flights
-
WN930
35% late · 44 flights
-
WN1265
7% late · 43 flights
-
WN4172
7% late · 43 flights
-
WN1182
60% late · 42 flights
-
WN296
24% late · 42 flights
-
WN2598
22% late · 41 flights
-
WN2615
22% late · 41 flights
-
WN2059
18% late · 33 flights
-
WN3386
38% late · 32 flights
-
WN1118
50% late · 31 flights
-
WN2307
10% late · 31 flights
-
WN479
13% late · 31 flights
-
WN696
20% late · 30 flights
-
WN2318
18% late · 28 flights
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