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

American Airlines flies nonstop between Miami (MIA) and Jacksonville (JAX), 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 MIA to JAX 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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Miami to Jacksonville flight schedule

Scheduled nonstop departures for MIA to JAX, 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 Miami (MIA) to Jacksonville (JAX)
Date Flight Airline Departs MIA Arrives JAX Duration Aircraft
AA 3955American Airlines08:2009:471h 27mE75
AA 1120American Airlines14:4016:041h 24m319
AA 3881American Airlines17:3619:051h 29mE75
AA 416American Airlines22:1023:341h 24m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4023American Airlines17:4019:061h 26mE75
AA 416American Airlines21:5523:141h 19m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4023American Airlines17:4019:061h 26mE75
AA 416American Airlines22:4523:591h 14m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4023American Airlines17:4019:061h 26mE75
AA 416American Airlines22:4523:591h 14m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4682American Airlines17:3519:011h 26mE75
AA 416American Airlines22:4523:591h 14m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4023American Airlines17:4019:061h 26mE75
AA 416American Airlines22:4523:591h 14m319
AA 4024American Airlines08:0309:261h 23mE75
AA 4069American Airlines13:5215:141h 22mE75
AA 4023American Airlines17:4019:061h 26mE75
AA 416American Airlines22:4523:591h 14m319

Showing all 28 scheduled MIA to JAX 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 MIA to JAX date on the interactive map

Confirmed upgrade & award space on MIA to JAX departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Miami to Jacksonville 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 MIA to JAX 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 MIA to JAX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Miami to Jacksonville nonstop

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

See MIA to JAX on the interactive map →

Frequently asked questions about MIA to JAX

How far is Jacksonville from Miami?
MIA to JAX 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 MIA to JAX?
American Airlines is currently the only airline flying MIA to JAX nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from MIA to JAX?
About 29 nonstop flights a week run between Miami and Jacksonville 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 MIA to JAX depart?
Scheduled MIA to JAX nonstops in the next 7 days with service leave between 08:03 and 22:45, local time at Miami. 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 MIA to JAX?
Open the MIA to JAX 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 MIA to JAX 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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