San Antonio (SAT) to Miami (MIA) flights
American Airlines flies nonstop from San Antonio International Airport to Miami International Airport, with about 7 flights a week in July 2026. The 1,143-mile flight takes about 2h 45m gate to gate.
- Distance
- 1,143 mi · 1,839 km
- Flight time
- 2h 45m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying SAT to MIA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 7 | Boeing 737-800, Boeing 737 MAX 8, Airbus A319 | 53,598 | 2h 45m |
| Envoy AirSeasonal or ended | n/a | Embraer E175 | 5,348 | 2h 45m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SAT to MIA flight schedule
2 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 5:15am and the last at 6:11pm. 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 1604American Airlines | 5:15am | 9:15am | 31 | 93% |
| AA 3426American Airlines · operated by Envoy Air | 6:11pm | 10:05pm | 17 | 88% |
Is SAT to MIA on time?
From September 2025 to August 2026, 89% of 495 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 5am were the most punctual (93%), those around 5pm the least (68%). Most delay time was caused by late-arriving aircraft (36%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 495 | 89% | 12 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 |
|---|---|---|---|
| 5am to 6am | 365 | 93% | |
| 5pm to 6pm | 37 | 68% | |
| 6pm to 7pm | 92 | 80% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 35 | 4,430 | |
| September 2025 | 28 | 3,325 | |
| October 2025 | 49 | 5,578 | |
| November 2025 | 33 | 4,425 | |
| December 2025 | 38 | 4,923 | |
| January 2026 | 49 | 5,641 | |
| February 2026 | 38 | 4,292 | |
| March 2026 | 30 | 4,385 | |
| April 2026 | 30 | 4,212 | |
| May 2026 | 54 | 6,186 | |
| June 2026 | 60 | 6,625 | |
| July 2026 | 32 | 4,924 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.