Route Guide
SEA→MIAlong haul
Seattle–Tacoma International Airport (Seattle) to Miami International Airport (Miami) — 4,379 km, ~5h 22m estimated flight time.
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Route Overview
SEA to MIA covers a great-circle distance of 4,379 km (2,721 miles), classified as a long haul route. At typical cruise speed, the estimated flight time is around 5h 22m — actual block time varies by aircraft type, winds and routing. Miami is 3 hours ahead of Seattle (standard offset, not accounting for daylight saving time). This is a domestic route within United States. Route data indicates this city pair has historically been served nonstop.
Airlines on This Route
AA
American Airlines
United States
Aircraft types on record: 757
Airline and schedule data comes from historical route records confirmed in both directions and may not reflect current, seasonal or codeshare-only service. Always confirm live schedules with the airline before booking.