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AS 363 Seattle to Miami Flight Status

Alaska Airlines Flight AS363 from Seattle Tacoma International Airport SEA to Miami International Airport MIA is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on November 20th, 2025.
Check the table below for AS363's most recent flight history:

AS 363 Flight Status & Schedule

Date Departure Arrival Status
Nov 20 09:24 17:51
Landed
Track >
Nov 19 09:13 17:20
Landed
Track >
Nov 18 09:05 17:11
Landed
Track >
Nov 17 09:57 18:17
Landed Late
Track >
Nov 16 09:32 17:42
Landed
Track >

Alaska Airlines AS 363 Seattle to Miami Flight Information

Alaska Airlines Flight AS363 connects Seattle, United States to Miami, United States, taking off from Seattle Tacoma International Airport SEA and landing at Miami International Airport MIA.

How long is the AS363 flight from Seattle to Miami?

The average flight time from Seattle to Miami is 5 hours and 5 minutes. The flight distance is 4379 km / 2721 miles and the average flight speed is 860 km/h / 534 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS363 Seattle to Miami?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS363 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS363 arriving at?

Flight AS363 arrives at Miami International Airport (MIA) Terminal C.

When was the latest AS363 flight?

The latest flight took off on Thursday, November 20th, 2025 with the flight status being Landed on 17:51.

How else can the flight AS363 be referenced as?

This Alaska Airlines flight can also be referenced as ASA363, AS0363, AS 363, ASA 363.

How often is flight AS363 delayed?

On average, 20% of all AS363 flights are delayed. The average delay is 18 minutes.

Can I get compensation for my delayed or cancelled AS363 flight or baggage issues?

If your AS363 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our AS363 Flight Tracker above for more details.

AS363 and Seattle SEA to Miami MIA Flights

Flight AS363 is code-shared by 2 airlines using the flight numbers HA6785, TN2607

Other flights departing from Seattle SEA: AS3246, AS630, AS2185, EM743

Other flights arriving at Miami MIA: AA412, AA2743, AA893, M6744

All flights connecting Seattle SEA to Miami MIA.

AS363 Alaska Airlines Flight: Seattle to Miami Route Map

AS363 Alaska Airlines Flight Map: Seattle to Miami
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.