--- title: "Washington (IAD) to Miami (MIA) flights: who flies it" description: "American Airlines, United Airlines and Frontier Airlines fly nonstop from IAD to MIA, about 11 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/iad-mia" url: "https://2lnr.com/routes/iad-mia.md" date_modified: "2026-10-18T05:10:47Z" --- # Washington to Miami (IAD-MIA): nonstop upgrade & award space United Airlines, Frontier Airlines, and American Airlines fly the IAD to MIA nonstop about 11 times a week. The timetable below shows the nonstop scheduled at 2h 53m to 2h 55m for the 924 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 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See IAD to MIA on the interactive map [Get started free](https://2lnr.com/login) 11 Flights a week, 4-week average 2h 53m to 2h 55m Scheduled flight time 924 mi Nonstop distance Free To get started ## Washington to Miami flight schedule Scheduled nonstop departures for IAD to MIA starting October 23, 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 Washington (IAD) to Miami (MIA) | Date | Flight | Airline | Departs IAD | Arrives MIA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Sat, Oct 24 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 445 | United Airlines | 19:23 | 22:16 | 2h 53m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Mon, Oct 26 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Mon, Oct 26 | UA 445 | United Airlines | 18:45 | 21:38 | 2h 53m | Boeing 737-800 | | Tue, Oct 27 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Tue, Oct 27 | UA 445 | United Airlines | 18:45 | 21:38 | 2h 53m | Boeing 737-800 | | Wed, Oct 28 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Wed, Oct 28 | UA 445 | United Airlines | 18:45 | 21:38 | 2h 53m | Boeing 737-800 | | Thu, Oct 29 | UA 1073 | United Airlines | 08:25 | 11:20 | 2h 55m | Boeing 737 MAX 9 | | Thu, Oct 29 | UA 445 | United Airlines | 19:23 | 22:16 | 2h 53m | Boeing 737-800 | Showing all 12 scheduled IAD to MIA departures across 7 days with service, starting October 23, 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 IAD to MIA date on the interactive map ## Aircraft on the Washington to Miami nonstop United Airlines flies the departures in the schedule table on this page with the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) and the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on IAD to MIA departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Washington 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 or award seats by date on the IAD 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 IAD to MIA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Washington to Miami nonstop Carriers operating IAD to MIA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) See IAD to MIA on the interactive map → ## Frequently asked questions about IAD to MIA **How long is the flight from Washington (IAD) to Miami (MIA)?** Scheduled flight times from Washington (IAD) to Miami (MIA) run from 2h 53m to 2h 55m across the departures in the schedule table on this page. The nonstop covers about 924 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAD to MIA?** United Airlines, Frontier Airlines, and American Airlines fly IAD to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from IAD to MIA?** About 11 nonstop flights a week run between Washington (IAD) and Miami (MIA) in the current schedule, operated by United Airlines, Frontier Airlines, and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAD to MIA depart?** Scheduled IAD to MIA nonstops in the next 7 days with service leave between 08:25 and 19:23, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAD to MIA nonstop?** In the schedule table on this page, IAD to MIA nonstops fly as UA 445 and UA 1073 on United Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on IAD to MIA?** Open the IAD 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 IAD upgrade and award space](https://2lnr.com/routes/mia-iad.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 Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Miami (MIA)](https://2lnr.com/routes/mia.md). Nonstops to Miami (MIA) from other airports within 150 miles of Washington (IAD): - [Washington (DCA) to Miami (MIA)](https://2lnr.com/routes/dca-mia.md), 23 miles from IAD - [Baltimore (BWI) to Miami (MIA)](https://2lnr.com/routes/bwi-mia.md), 45 miles from IAD - [Harrisburg (MDT) to Miami (MIA)](https://2lnr.com/routes/mdt-mia.md), 94 miles from IAD - [Richmond (RIC) to Miami (MIA)](https://2lnr.com/routes/ric-mia.md), 100 miles from IAD - [Philadelphia (PHL) to Miami (MIA)](https://2lnr.com/routes/phl-mia.md), 134 miles from IAD Nonstops from Washington (IAD) to other airports within 150 miles of Miami (MIA): - [Washington (IAD) to Fort Lauderdale (FLL)](https://2lnr.com/routes/iad-fll.md), 21 miles from MIA - [Washington (IAD) to West Palm Beach (DJT)](https://2lnr.com/routes/iad-djt.md), 63 miles from MIA - [Washington (IAD) to Fort Myers (RSW)](https://2lnr.com/routes/iad-rsw.md), 105 miles from MIA - [Washington (IAD) to Key West (EYW)](https://2lnr.com/routes/iad-eyw.md), 126 miles from MIA - [Washington (IAD) to Punta Gorda (PGD)](https://2lnr.com/routes/iad-pgd.md), 131 miles from MIA Distances are great-circle between the airports, not driving distance. - [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 IAD 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)