Jacksonville (JAX) to Miami (MIA) flights
Envoy Air, American Airlines fly nonstop from Jacksonville International Airport to Miami International Airport, with about 28 flights a week in July 2026. The 335-mile flight takes about 1h 20m gate to gate.
- Distance
- 335 mi · 539 km
- Flight time
- 1h 20m
- Airlines
- 2
- Seats filled
- 77%
Airlines flying JAX to MIA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Envoy Air | 20 | Embraer E175 | 47,966 | 1h 19m |
| American Airlines | 8 | Airbus A319, Boeing 737-800, Boeing 737 MAX 8 | 77,986 | 1h 21m |
| Republic AirlineSeasonal or ended | n/a | Embraer E175 | 1,058 | 1h 25m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
JAX to MIA flight schedule
7 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 6:00am and the last at 7:37pm. 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 2711American Airlines | 6:00am | 7:23am | 28 | 93% |
| AA 3492American Airlines · operated by Envoy Air | 8:00am | 9:20am | 4 | 85% |
| AA 3854American Airlines · operated by Envoy Air | 8:00am | 9:20am | 21 | 86% |
| AA 3955American Airlines · operated by Envoy Air | 10:22am | 11:46am | 19 | 84% |
| AA 1120American Airlines | 10:26am | 11:49am | 8 | n/a |
| AA 3487American Airlines · operated by Envoy Air | 7:35pm | 8:59pm | 27 | 74% |
| AA 3605American Airlines · operated by Envoy Air | 7:37pm | 8:57pm | 4 | 37% |
Is JAX to MIA on time?
From September 2025 to August 2026, 81% of 1,483 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 6am were the most punctual (91%), those around 6pm the least (61%). Most delay time was caused by late-arriving aircraft (50%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,483 | 81% | 15 min | 0.7% |
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 |
|---|---|---|---|
| 6am to 7am | 346 | 91% | |
| 7am to 8am | 193 | 90% | |
| 8am to 9am | 65 | 86% | |
| 9am to 10am | 209 | 85% | |
| 10am to 11am | 95 | 83% | |
| 11am to 12pm | 44 | 91% | |
| 3pm to 4pm | 61 | 62% | |
| 6pm to 7pm | 116 | 61% | |
| 7pm to 8pm | 238 | 72% | |
| 8pm to 9pm | 80 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 131 | 10,774 | |
| September 2025 | 119 | 9,326 | |
| October 2025 | 140 | 11,185 | |
| November 2025 | 143 | 11,449 | |
| December 2025 | 136 | 12,376 | |
| January 2026 | 127 | 10,412 | |
| February 2026 | 113 | 9,944 | |
| March 2026 | 99 | 9,963 | |
| April 2026 | 112 | 10,375 | |
| May 2026 | 122 | 11,476 | |
| June 2026 | 119 | 10,191 | |
| July 2026 | 124 | 9,707 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.