Route
DFW → SAT
Dallas Fort Worth International Airport San Antonio International Airport
How punctual is this route?
- On-time arrivals
- 67.8%
- Less than 15 minutes late
- Cancelled
- 2.8%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,375
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 52%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 7%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 75.8% | 367 |
| October 2025 | 70.6% | 384 |
| November 2025 | 66.6% | 344 |
| December 2025 | 67.6% | 356 |
| January 2026 | 69.5% | 355 |
| February 2026 | 79.3% | 319 |
| March 2026 | 68.1% | 364 |
| April 2026 | 69.9% | 356 |
| May 2026 | 65.0% | 390 |
| June 2026 | 55.0% | 369 |
| July 2026 | 61.0% | 389 |
| August 2026 | 67.2% | 382 |
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 |
|---|---|---|---|---|
| American Airlines | 3,531 | 64.5% | 2.9% | 84 min |
| Envoy Air | 526 | 79.5% | 2.5% | 57 min |
| SkyWest Airlines | 313 | 84.9% | 2.2% | 77 min |
| OH | 5 | 80.0% | 0.0% | 15 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA1836
16% late · 346 flights
-
AA1406
42% late · 322 flights
-
AA499
41% late · 286 flights
-
AA413
30% late · 234 flights
-
AA546
55% late · 180 flights
-
AA1961
32% late · 165 flights
-
AA2374
44% late · 153 flights
-
AA2759
15% late · 131 flights
-
AA2281
40% late · 120 flights
-
AA1449
48% late · 108 flights
-
AA1599
56% late · 104 flights
-
AA3097
42% late · 104 flights
-
AA1270
43% late · 103 flights
-
AA2368
39% late · 102 flights
-
AA2609
29% late · 101 flights
-
AA606
41% late · 96 flights
-
AA2097
39% late · 82 flights
-
AA1539
45% late · 76 flights
-
AA415
7% late · 74 flights
-
MQ4084
21% late · 71 flights
-
MQ3781
27% late · 64 flights
-
AA1684
40% late · 59 flights
-
MQ3778
21% late · 58 flights
-
MQ3777
17% late · 54 flights
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