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Alaska Airlines, Inc.

Is AS305 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

Service date: · Scheduled departure date (America/New_York)

Arrived

25 min early

Updated

Departure

Miami

MIA

Actual

Scheduled 18:22

Aug 24

Arrival

Seattle

SEA

Actual

Scheduled 22:00

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Service date: · Scheduled departure date (America/Los_Angeles)

Estimated arrivalLast reported

4 min late

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Seattle

SEA

Actual

Scheduled 08:13

Aug 24

Arrival

Miami

MIA

Estimated

Scheduled 17:19

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Not available
Route overview: Miami → SeattleMIASEA
Route overview
Route overview: Seattle → MiamiSEAMIA
Route overview

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • MIA → SEA

    <1 min late

  • SEA → MIA

    19 min late

  • MIA → SEA

    2 min early

  • SEA → MIA

    10 min late

  • MIA → SEA

    12 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
51
Arrivals over 15 minutes late
23
Observed cancellations
0
Observed occurrences
61

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

AS305 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedMiamiSeattle
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0
Sep 16, 2026ArrivedSeattleMiami
View this flight’s market
19
Sep 15, 2026ArrivedMiamiSeattle
-2
Sep 15, 2026ArrivedSeattleMiami
10
Sep 14, 2026ArrivedMiamiSeattle
12
Sep 14, 2026ArrivedSeattleMiami
25
Sep 13, 2026ArrivedMiamiSeattle
69
Sep 13, 2026ArrivedSeattleMiami
112
Sep 12, 2026ArrivedMiamiSeattle
29
Sep 12, 2026ArrivedSeattleMiami
38
Sep 11, 2026ArrivedMiamiSeattle
33
Sep 11, 2026ArrivedSeattleMiami
15
Sep 10, 2026ArrivedMiamiSeattle
44
Sep 10, 2026ArrivedSeattleMiami
55
Sep 9, 2026ArrivedMiamiSeattle
91
Sep 9, 2026ArrivedSeattleMiami
98
Sep 8, 2026ArrivedMiamiSeattle
144
Sep 8, 2026ArrivedSeattleMiami
134
Sep 7, 2026ArrivedMiamiSeattle
148
Sep 7, 2026ArrivedSeattleMiami
164
Sep 6, 2026ArrivedMiamiSeattle
35
Sep 6, 2026ArrivedSeattleMiami
-22
Sep 5, 2026ArrivedMiamiSeattle
23
Sep 5, 2026ArrivedSeattleMiami
-25
Sep 4, 2026ArrivedMiamiSeattle
-21
Sep 4, 2026ArrivedSeattleMiami
-22
Sep 3, 2026ArrivedMiamiSeattle
-20
Sep 3, 2026ArrivedSeattleMiami
15
Sep 2, 2026ArrivedMiamiSeattle
-30
Sep 2, 2026ArrivedSeattleMiami
-33
Sep 1, 2026ArrivedMiamiSeattle
39
Sep 1, 2026ArrivedSeattleMiami
3
Aug 31, 2026ArrivedMiamiSeattle
-15
Aug 31, 2026ArrivedSeattleMiami
-13
Aug 30, 2026ArrivedMiamiSeattle
168
Aug 29, 2026ArrivedSeattleMiami
21
Aug 28, 2026ArrivedMiamiSeattle
9
Aug 28, 2026ArrivedSeattleMiami
-25
Aug 27, 2026ArrivedMiamiSeattle
-16
Aug 27, 2026ArrivedSeattleMiami
31
Aug 26, 2026ArrivedMiamiSeattle
-37
Aug 26, 2026ArrivedSeattleMiami
-19
Aug 25, 2026ArrivedMiamiSeattle
3
Aug 25, 2026ArrivedSeattleMiami
-20
Aug 24, 2026ArrivedMiamiSeattle
-25
Aug 23, 2026ArrivedMiamiSeattle
-24
Aug 23, 2026ArrivedSeattleMiami
-14
Aug 22, 2026ArrivedMiamiSeattle
-7
Aug 22, 2026ArrivedSeattleMiami
-5
Aug 21, 2026ArrivedSeattleMiami
36
Aug 20, 2026ArrivedSeattleMiami
-32

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