St. Louis to Miami (STL-MIA): nonstop upgrade & award space
American Airlines flies nonstop between St. Louis (STL) and Miami (MIA), roughly 20 times a week. The timetable below shows the nonstop scheduled at 2h 39m to 2h 53m for the 1,070 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.
Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.
Updated .
St. Louis to Miami flight schedule
Scheduled nonstop departures for STL to MIA starting October 29, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.
Schedule data dated .
| Date | Flight | Airline | Departs STL | Arrives MIA | Duration | Aircraft |
|---|---|---|---|---|---|---|
| AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | Boeing 737-800 | |
| AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | Airbus A319 | |
| AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | Boeing 737-800 | |
| AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | Airbus A319 | |
| AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | Boeing 737-800 | |
| AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | Airbus A319 | |
| AA 2981 | American Airlines | 05:02 | 08:55 | 2h 53m | Boeing 737-800 | |
| AA 3383 | American Airlines | 06:14 | 09:58 | 2h 44m | Embraer E175 | |
| AA 3659 | American Airlines | 10:38 | 14:22 | 2h 44m | Embraer E175 | |
| AA 1953 | American Airlines | 18:15 | 22:05 | 2h 50m | Boeing 737-800 | |
| AA 2981 | American Airlines | 05:02 | 08:55 | 2h 53m | Boeing 737-800 | |
| AA 3659 | American Airlines | 10:38 | 14:22 | 2h 44m | Embraer E175 | |
| AA 1953 | American Airlines | 18:15 | 22:05 | 2h 50m | Boeing 737-800 | |
| AA 2981 | American Airlines | 05:00 | 08:53 | 2h 53m | Boeing 737-800 | |
| AA 1953 | American Airlines | 17:00 | 20:52 | 2h 52m | Boeing 737-800 | |
| AA 2981 | American Airlines | 05:00 | 08:53 | 2h 53m | Boeing 737-800 | |
| AA 3659 | American Airlines | 16:21 | 20:00 | 2h 39m | Embraer E175 | |
| AA 1953 | American Airlines | 17:00 | 20:52 | 2h 52m | Boeing 737-800 |
Showing all 18 scheduled STL to MIA departures across 7 days with service, starting October 29, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.
Aircraft on the St. Louis to Miami nonstop
American Airlines flies the departures in the schedule table on this page with the Boeing 737-800, the Embraer E175, and the Airbus A319. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.
Confirmed upgrade & award space on STL to MIA departures
2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for St. Louis to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.
American Airlines award space was open on 9 of the 14 St. Louis to Miami departure dates from October 26 to November 8 that 2LNR checked in the 7 days to October 26, 2026.
See real availability
Confirmed upgrade or award seats by date on the STL to MIA departures 2LNR tracks, checked against live inventory so you know what's open before you book.
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Plan on the map
See STL to MIA on the interactive route map, with schedules, connections, and route statistics.
Airlines flying St. Louis to Miami nonstop
Carriers operating STL to MIA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.
Frequently asked questions about STL to MIA
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