--- title: "Miami (MIA) to Atlanta (ATL) flights: who flies it" description: "Delta Air Lines, American Airlines and one more airline fly nonstop from MIA to ATL, about 144 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/mia-atl" url: "https://2lnr.com/routes/mia-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # Miami to Atlanta (MIA-ATL): nonstop upgrade & award space Delta Air Lines, American Airlines, and Frontier Airlines fly nonstop between Miami (MIA) and Atlanta (ATL), roughly 144 times a week. The timetable below shows the nonstop scheduled at 1h 52m to 2h 16m for the 596 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines and American Airlines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See MIA to ATL on the interactive map [Get started free](https://2lnr.com/login) 144 Flights a week, 4-week average 1h 52m to 2h 16m Scheduled flight time 596 mi Nonstop distance Free To get started ## Miami to Atlanta flight schedule Scheduled nonstop departures for MIA to ATL starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Miami (MIA) to Atlanta (ATL) | Date | Flight | Airline | Departs MIA | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | F9 2483 | Frontier Airlines | 05:15 | 07:22 | 2h 7m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Thu, Oct 22 | DL 1249 | Delta Air Lines | 06:04 | 08:07 | 2h 3m | 757 | | Thu, Oct 22 | DL 1211 | Delta Air Lines | 07:10 | 09:15 | 2h 5m | 757 | | Thu, Oct 22 | AA 1046 | American Airlines | 08:00 | 10:02 | 2h 2m | [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md) | | Thu, Oct 22 | DL 1261 | Delta Air Lines | 08:10 | 10:11 | 2h 1m | 757 | | Thu, Oct 22 | F9 3059 | Frontier Airlines | 10:03 | 12:16 | 2h 13m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Thu, Oct 22 | DL 2836 | Delta Air Lines | 10:31 | 12:40 | 2h 9m | 757 | | Thu, Oct 22 | DL 1510 | Delta Air Lines | 12:05 | 14:05 | 2h | 757 | | Thu, Oct 22 | DL 1332 | Delta Air Lines | 14:15 | 16:15 | 2h | [Boeing 757-200](https://2lnr.com/seatmaps/dl/757-200.md) | | Thu, Oct 22 | AA 2880 | American Airlines | 14:40 | 16:43 | 2h 3m | Boeing 737-800 | | Thu, Oct 22 | DL 1323 | Delta Air Lines | 16:24 | 18:24 | 2h | 757 | | Thu, Oct 22 | F9 4405 | Frontier Airlines | 16:30 | 18:41 | 2h 11m | Airbus A321neo family | | Thu, Oct 22 | DL 1386 | Delta Air Lines | 17:50 | 19:59 | 2h 9m | Boeing 757-200 | | Thu, Oct 22 | AA 1368 | American Airlines | 18:05 | 20:08 | 2h 3m | Boeing 737-800 | | Thu, Oct 22 | DL 1328 | Delta Air Lines | 19:36 | 21:52 | 2h 16m | 757 | | Thu, Oct 22 | AA 3261 | American Airlines | 20:50 | 22:55 | 2h 5m | Boeing 737-800 | | Thu, Oct 22 | AA 1045 | American Airlines | 22:45 | 00:45 | 2h | [Airbus A321](https://2lnr.com/seatmaps/aa/a321.md) | | Thu, Oct 22 | F9 2271 | Frontier Airlines | 22:55 | 00:59 | 2h 4m | Airbus A321neo family | | Fri, Oct 23 | F9 2483 | Frontier Airlines | 05:15 | 07:22 | 2h 7m | Airbus A320neo | | Fri, Oct 23 | DL 1249 | Delta Air Lines | 06:04 | 08:07 | 2h 3m | 757 | | Fri, Oct 23 | DL 1211 | Delta Air Lines | 07:10 | 09:15 | 2h 5m | 757 | | Fri, Oct 23 | AA 1046 | American Airlines | 08:00 | 10:02 | 2h 2m | Boeing 737-800 | | Fri, Oct 23 | DL 1261 | Delta Air Lines | 08:10 | 10:11 | 2h 1m | 757 | | Fri, Oct 23 | F9 3059 | Frontier Airlines | 10:03 | 12:16 | 2h 13m | Airbus A321neo family | | Fri, Oct 23 | DL 2836 | Delta Air Lines | 10:31 | 12:40 | 2h 9m | 757 | | Fri, Oct 23 | DL 1510 | Delta Air Lines | 12:05 | 14:05 | 2h | 757 | | Fri, Oct 23 | AA 3389 | American Airlines | 13:35 | 15:27 | 1h 52m | [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md) | | Fri, Oct 23 | DL 1332 | Delta Air Lines | 14:15 | 16:15 | 2h | Boeing 757-200 | | Fri, Oct 23 | AA 2880 | American Airlines | 14:40 | 16:43 | 2h 3m | Boeing 737-800 | | Fri, Oct 23 | DL 1323 | Delta Air Lines | 16:24 | 18:24 | 2h | 757 | | Fri, Oct 23 | F9 4405 | Frontier Airlines | 16:30 | 18:41 | 2h 11m | Airbus A321neo family | | Fri, Oct 23 | DL 1386 | Delta Air Lines | 17:50 | 19:59 | 2h 9m | Boeing 757-200 | | Fri, Oct 23 | AA 1368 | American Airlines | 18:05 | 20:08 | 2h 3m | Boeing 737-800 | | Fri, Oct 23 | DL 1328 | Delta Air Lines | 19:36 | 21:52 | 2h 16m | 757 | | Fri, Oct 23 | AA 3261 | American Airlines | 20:50 | 22:55 | 2h 5m | Boeing 737-800 | | Fri, Oct 23 | AA 1045 | American Airlines | 22:45 | 00:45 | 2h | Airbus A321 | | Fri, Oct 23 | F9 2271 | Frontier Airlines | 22:55 | 00:59 | 2h 4m | Airbus A321neo family | | Sat, Oct 24 | F9 2483 | Frontier Airlines | 05:05 | 07:12 | 2h 7m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Sat, Oct 24 | DL 1249 | Delta Air Lines | 06:04 | 08:07 | 2h 3m | 757 | | Sat, Oct 24 | DL 1211 | Delta Air Lines | 07:10 | 09:15 | 2h 5m | 757 | Showing the first 40 of 123 scheduled MIA to ATL departures across 7 days with service, starting October 22, 2026. Every remaining date is 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 MIA to ATL date on the interactive map ## Aircraft on the Miami to Atlanta nonstop In the schedule table on this page, Delta Air Lines flies the Boeing 757 and the [Boeing 757-200](https://2lnr.com/seatmaps/dl/757-200.md). American Airlines flies the [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md), the [Airbus A321](https://2lnr.com/seatmaps/aa/a321.md), and the [Embraer E175](https://2lnr.com/seatmaps/aa/e175.md). Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md), the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on MIA to ATL departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, segment by segment and date by date. Open the calendar for Miami to Atlanta to see which departures have space, the next 14 days free on every product and the full horizon on Pro. In the 7 days to October 19, 2026, 2LNR checked award space on Miami to Atlanta departures from October 19 to November 1. Delta Air Lines had space open on 14 of 14 dates checked and American Airlines on 11 of 14. ### See real availability Confirmed upgrade or award seats by date on the MIA to ATL 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 MIA to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Miami to Atlanta nonstop Carriers operating MIA to ATL nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See MIA to ATL on the interactive map → ## Frequently asked questions about MIA to ATL **How long is the flight from Miami (MIA) to Atlanta (ATL)?** Scheduled flight times from Miami (MIA) to Atlanta (ATL) run from 1h 52m to 2h 16m across the departures in the schedule table on this page. The nonstop covers about 596 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from MIA to ATL?** Delta Air Lines, American Airlines, and Frontier Airlines fly MIA to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines. **How many flights a week are there from MIA to ATL?** About 144 nonstop flights a week run between Miami (MIA) and Atlanta (ATL) in the current schedule, operated by Delta Air Lines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from MIA to ATL depart?** Scheduled MIA to ATL nonstops in the next 7 days with service leave between 05:05 and 22:55, local time at Miami. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate MIA to ATL nonstop?** The schedule table on this page lists 19 flight numbers for MIA to ATL nonstops, including DL 1211, DL 1249, DL 1261, DL 1510, and DL 2836 on Delta Air Lines; AA 1046 on American Airlines; and F9 2483 and F9 3059 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on MIA to ATL?** Open the MIA to ATL route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines and 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 [ATL to MIA upgrade and award space](https://2lnr.com/routes/atl-mia.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md) or [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Miami (MIA)](https://2lnr.com/routes/mia.md), or [every route from Atlanta (ATL)](https://2lnr.com/routes/atl.md). Nonstops to Atlanta (ATL) from other airports within 150 miles of Miami (MIA): - [Fort Lauderdale (FLL) to Atlanta (ATL)](https://2lnr.com/routes/fll-atl.md), 21 miles from MIA - [West Palm Beach (DJT) to Atlanta (ATL)](https://2lnr.com/routes/djt-atl.md), 63 miles from MIA - [Fort Myers (RSW) to Atlanta (ATL)](https://2lnr.com/routes/rsw-atl.md), 105 miles from MIA - [Key West (EYW) to Atlanta (ATL)](https://2lnr.com/routes/eyw-atl.md), 126 miles from MIA Nonstops from Miami (MIA) to other airports within 150 miles of Atlanta (ATL): - [Miami (MIA) to Chattanooga (CHA)](https://2lnr.com/routes/mia-cha.md), 106 miles from ATL - [Miami (MIA) to Birmingham (BHM)](https://2lnr.com/routes/mia-bhm.md), 134 miles from ATL - [Miami (MIA) to Augusta (AGS)](https://2lnr.com/routes/mia-ags.md), 143 miles from ATL Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss MIA to ATL 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. 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