--- title: "St. Louis (STL) to Miami (MIA) flights: who flies it" description: "American Airlines flies nonstop from STL to MIA, about 20 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/stl-mia" url: "https://2lnr.com/routes/stl-mia.md" date_modified: "2026-10-25T05:37:10Z" --- # 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 October 25, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 29, 2026. See STL to MIA on the interactive map [Get started free](https://2lnr.com/login) 20 Flights a week, 4-week average 2h 39m to 2h 53m Scheduled flight time 1,070 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from St. Louis (STL) to Miami (MIA) | Date | Flight | Airline | Departs STL | Arrives MIA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 29 | AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md) | | Thu, Oct 29 | AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md) | | Fri, Oct 30 | AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | Boeing 737-800 | | Fri, Oct 30 | AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | Airbus A319 | | Sat, Oct 31 | AA 1716 | American Airlines | 05:00 | 08:49 | 2h 49m | Boeing 737-800 | | Sat, Oct 31 | AA 477 | American Airlines | 18:07 | 21:55 | 2h 48m | Airbus A319 | | Sun, Nov 1 | AA 2981 | American Airlines | 05:02 | 08:55 | 2h 53m | Boeing 737-800 | | Sun, Nov 1 | AA 3383 | American Airlines | 06:14 | 09:58 | 2h 44m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Sun, Nov 1 | AA 3659 | American Airlines | 10:38 | 14:22 | 2h 44m | Embraer E175 | | Sun, Nov 1 | AA 1953 | American Airlines | 18:15 | 22:05 | 2h 50m | Boeing 737-800 | | Mon, Nov 2 | AA 2981 | American Airlines | 05:02 | 08:55 | 2h 53m | Boeing 737-800 | | Mon, Nov 2 | AA 3659 | American Airlines | 10:38 | 14:22 | 2h 44m | Embraer E175 | | Mon, Nov 2 | AA 1953 | American Airlines | 18:15 | 22:05 | 2h 50m | Boeing 737-800 | | Tue, Nov 3 | AA 2981 | American Airlines | 05:00 | 08:53 | 2h 53m | Boeing 737-800 | | Tue, Nov 3 | AA 1953 | American Airlines | 17:00 | 20:52 | 2h 52m | Boeing 737-800 | | Wed, Nov 4 | AA 2981 | American Airlines | 05:00 | 08:53 | 2h 53m | Boeing 737-800 | | Wed, Nov 4 | AA 3659 | American Airlines | 16:21 | 20:00 | 2h 39m | Embraer E175 | | Wed, Nov 4 | 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. See every STL to MIA date on the interactive map ## 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](https://2lnr.com/seatmaps/aa/737-800.md), the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md), and the [Airbus A319](https://2lnr.com/seatmaps/aa/a319.md). 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. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### 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. - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) See STL to MIA on the interactive map → ## Frequently asked questions about STL to MIA **How long is the flight from St. Louis (STL) to Miami (MIA)?** Scheduled flight times from St. Louis (STL) to Miami (MIA) run from 2h 39m to 2h 53m across the departures in the schedule table on this page. The nonstop covers about 1,070 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from STL to MIA?** American Airlines is currently the only airline flying STL to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from STL to MIA?** About 20 nonstop flights a week run between St. Louis (STL) and Miami (MIA) 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 STL to MIA depart?** Scheduled STL to MIA nonstops in the next 7 days with service leave between 05:00 and 18:15, local time at St. Louis. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate STL to MIA nonstop?** In the schedule table on this page, STL to MIA nonstops fly as AA 477, AA 1716, AA 1953, AA 2981, AA 3383, and AA 3659 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on STL to MIA?** Open the STL 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. Flying the other way? See [MIA to STL upgrade and award space](https://2lnr.com/routes/mia-stl.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from St. Louis (STL)](https://2lnr.com/routes/stl.md), or [every route from Miami (MIA)](https://2lnr.com/routes/mia.md). - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss STL to MIA upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)