Miami (MIA) to San Antonio (SAT) flights
American Airlines flies nonstop from Miami International Airport to San Antonio International Airport, with about 7 flights a week in July 2026. The 1,143-mile flight takes about 3h 8m gate to gate.
- Distance
- 1,143 mi · 1,839 km
- Flight time
- 3h 8m
- Airlines
- 1
- Seats filled
- 81%
Airlines flying MIA to SAT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 7 | Boeing 737-800, Boeing 737 MAX 8, Airbus A319 | 51,317 | 3h 8m |
| Envoy AirSeasonal or ended | n/a | Embraer E175 | 6,122 | 3h 6m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MIA to SAT flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 3:31pm and the last at 9:59pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AA 3799American Airlines · operated by Envoy Air | 3:31pm | 5:39pm | 17 | 77% |
| AA 1468American Airlines | 9:59pm | 11:59pm | 31 | 67% |
Is MIA to SAT on time?
From September 2025 to August 2026, 70% of 495 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 3pm were the most punctual (82%), those around 8pm the least (52%). Most delay time was caused by late-arriving aircraft (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 495 | 70% | 22 min | 0.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 2pm to 3pm | 37 | 70% | |
| 3pm to 4pm | 92 | 82% | |
| 7pm to 8pm | 30 | 73% | |
| 8pm to 9pm | 44 | 52% | |
| 9pm to 10pm | 291 | 68% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 35 | 4,727 | |
| September 2025 | 30 | 3,443 | |
| October 2025 | 51 | 5,738 | |
| November 2025 | 33 | 4,040 | |
| December 2025 | 39 | 4,389 | |
| January 2026 | 49 | 6,013 | |
| February 2026 | 38 | 4,247 | |
| March 2026 | 30 | 4,122 | |
| April 2026 | 30 | 3,822 | |
| May 2026 | 53 | 5,657 | |
| June 2026 | 60 | 6,751 | |
| July 2026 | 32 | 4,826 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.