21 Air2I
Flights 2I7512 21:30 daily
live
Direct flights from Baltimore (BWI) to Miami (MIA): 30 nonstop departures observed each week across 5 airlines. 29% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 45 minutes late. 2 of the 7 tracked flights were cancelled. The nonstop covers 1,526 km, an estimated 2 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Baltimore and Miami. Updated 7 September 2026 at 01:38 UTC.
BWI
Baltimore
busy · +22
MIA
Miami
disrupted · +128
1,526 km · ~2h 27m est.
Runs rough · 5 airlines · 30x weekly · nonstop
29% on time
of the last 7 operated BWI → MIA flights arrived within 15 minutes
Median arrival delay is +45 min. 2 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+45 minacross the last 7 operated legs
Flight time~2h 27mestimated from route distance
Weekly departures30x5 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
21 AirAmerican AirlinesEnvoy AirFrontier Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysAmerican AirlinesAA
Flights AA1183 06:00 daily · AA1484 10:40 Mo We Th Fr Sa Su · AA1779 18:35 Mo Th Fr Sa Su
Envoy AirMQ
Flights MQ4197 18:52 Tu We
Frontier AirlinesF9
Flights F91665 20:48 daily
Southwest AirlinesWN
Flights WN4922 08:10 Tu We Sa Su · WN1002 08:20 Mo Tu We Th Fr · WN301 10:55 Sa · WN3468 varies Su
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BWI: 36% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Baltimore to Miami route actually runs
Pro Flight Search records official board updates for nonstop BWI to MIA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Baltimore (BWI) to Miami (MIA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BWI-MIA
BWI to MIA questions
Is BWI–MIA running on time right now?
Significant delay risk. The arrival side at MIA is the weaker end, route health score 35/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BWI–MIA?
Operators schedule morning departures around 06:00 and evening departures around 17:30 from BWI. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MIA delay card to confirm conditions when you'd arrive.
How long is the flight from BWI to MIA?
Great-circle distance is 1,526 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 138–161 min gate-to-gate on this route.
How often does BWI–MIA fly?
5 carriers operate this route, around 56 flights a week between them. Compare carrier days and times in the airline list above.
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