Jacksonville to Miami (JAX-MIA): nonstop upgrade & award space

American Airlines flies nonstop between Jacksonville (JAX) and Miami (MIA), roughly 29 times a week. With American Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every JAX to MIA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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29
Nonstop flights a week
336 mi
Nonstop distance
Free
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Jacksonville to Miami flight schedule

Scheduled nonstop departures for JAX to MIA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Jacksonville (JAX) to Miami (MIA)
Date Flight Airline Departs JAX Arrives MIA Duration Aircraft
AA 4191American Airlines06:0007:241h 24mE75
AA 3955American Airlines10:1711:411h 24mE75
AA 3487American Airlines19:3520:591h 24mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4023American Airlines19:3721:001h 23mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4023American Airlines19:3721:001h 23mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4023American Airlines19:3721:001h 23mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4682American Airlines19:3120:591h 28mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4023American Airlines19:3721:001h 23mE75
AA 2711American Airlines07:4509:081h 23m319
AA 4024American Airlines09:5711:201h 23mE75
AA 3342American Airlines15:4517:061h 21mE75
AA 4023American Airlines19:3721:001h 23mE75

Showing all 27 scheduled JAX to MIA departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every JAX to MIA date on the interactive map

Confirmed upgrade & award space on JAX to MIA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Jacksonville to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each JAX to MIA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See JAX to MIA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Jacksonville to Miami nonstop

Carriers operating JAX to MIA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See JAX to MIA on the interactive map →

Frequently asked questions about JAX to MIA

How far is Miami from Jacksonville?
JAX to MIA covers about 336 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from JAX to MIA?
American Airlines is currently the only airline flying JAX to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from JAX to MIA?
About 29 nonstop flights a week run between Jacksonville and Miami in the current schedule, operated by American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from JAX to MIA depart?
Scheduled JAX to MIA nonstops in the next 7 days with service leave between 06:00 and 19:37, local time at Jacksonville. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on JAX to MIA?
Open the JAX to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss JAX to MIA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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