Route
LAX → AUS
Los Angeles International Airport Austin Bergstrom International Airport
How punctual is this route?
- On-time arrivals
- 77.0%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 67 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,077
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 45%
- Airline (crew, maintenance, cleaning) 39%
- Air traffic control & airport 14%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 93.7% | 270 |
| October 2025 | 84.7% | 348 |
| November 2025 | 72.5% | 350 |
| December 2025 | 75.1% | 345 |
| January 2026 | 80.7% | 304 |
| February 2026 | 80.8% | 280 |
| March 2026 | 71.4% | 387 |
| April 2026 | 80.3% | 383 |
| May 2026 | 71.1% | 381 |
| June 2026 | 72.6% | 359 |
| July 2026 | 71.9% | 356 |
| August 2026 | 75.5% | 314 |
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 |
|---|---|---|---|---|
| Delta Air Lines | 1,292 | 80.9% | 1.2% | 71 min |
| Southwest Airlines | 1,036 | 66.2% | 0.5% | 54 min |
| SkyWest Airlines | 921 | 84.0% | 0.3% | 63 min |
| United Airlines | 441 | 86.8% | 0.0% | 61 min |
| American Airlines | 373 | 65.6% | 0.5% | 102 min |
| NK | 14 | 71.4% | 0.0% | 65 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL622
22% late · 344 flights
-
DL946
12% late · 341 flights
-
DL986
13% late · 314 flights
-
DL692
29% late · 238 flights
-
UA1990
12% late · 173 flights
-
AA2118
30% late · 121 flights
-
OO6409
13% late · 103 flights
-
AA2608
45% late · 97 flights
-
UA2413
13% late · 77 flights
-
OO4979
20% late · 75 flights
-
OO6211
15% late · 74 flights
-
OO6212
11% late · 74 flights
-
UA1810
7% late · 73 flights
-
OO5445
11% late · 71 flights
-
OO6208
26% late · 70 flights
-
OO5456
12% late · 69 flights
-
WN3357
10% late · 63 flights
-
OO6201
9% late · 59 flights
-
WN2378
11% late · 58 flights
-
WN2827
7% late · 57 flights
-
WN2287
23% late · 53 flights
-
WN2379
10% late · 52 flights
-
WN437
49% late · 49 flights
-
AA539
49% late · 44 flights
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Headlines found by Google News; stories open on the publisher's site.
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