Route
LAX → SAT
Los Angeles International Airport San Antonio International Airport
How punctual is this route?
- On-time arrivals
- 81.6%
- Less than 15 minutes late
- Cancelled
- 0.4%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,814
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 49%
- Late-arriving aircraft 40%
- Air traffic control & airport 11%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.0% | 155 |
| October 2025 | 91.6% | 168 |
| November 2025 | 74.6% | 174 |
| December 2025 | 83.8% | 181 |
| January 2026 | 80.6% | 129 |
| February 2026 | 78.5% | 121 |
| March 2026 | 81.9% | 144 |
| April 2026 | 86.3% | 146 |
| May 2026 | 74.5% | 149 |
| June 2026 | 79.2% | 146 |
| July 2026 | 78.0% | 151 |
| August 2026 | 80.0% | 150 |
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 |
|---|---|---|---|---|
| SkyWest Airlines | 697 | 85.9% | 0.3% | 74 min |
| Delta Air Lines | 679 | 85.9% | 0.3% | 80 min |
| Southwest Airlines | 337 | 65.0% | 0.0% | 47 min |
| NK | 101 | 79.4% | 4.0% | 101 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO4962
17% late · 316 flights
-
DL2686
17% late · 314 flights
-
DL2568
11% late · 255 flights
-
OO6497
17% late · 118 flights
-
DL1024
12% late · 110 flights
-
OO6307
8% late · 76 flights
-
OO6213
9% late · 74 flights
-
WN2889
45% late · 40 flights
-
NK594
11% late · 37 flights
-
OO6210
14% late · 37 flights
-
WN3511
63% late · 35 flights
-
NK2856
16% late · 33 flights
-
WN3419
16% late · 31 flights
-
OO6196
20% late · 30 flights
-
WN207
7% late · 30 flights
-
NK540
39% late · 29 flights
-
WN3048
18% late · 28 flights
-
OO6223
4% late · 27 flights
-
WN1270
52% late · 25 flights
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Headlines found by Google News; stories open on the publisher's site.
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