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Alaska Airlines, Inc.

Is AS429 delayed?

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

Estimated arrivalLast reported

11 min late

This update may be out of date.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

Update time unavailable

Departure

Seattle

SEA

Actual

Scheduled 11:49

Sep 16

Arrival

Chicago

ORD

Estimated

Scheduled 17:11

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Not available
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Route overview: Seattle → ChicagoSEAORD
Route overview

Recent arrivals

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

  • SEA → ORD

    149 min late

  • SEA → ORD

    1 min late

  • SEA → ORD

    23 min late

  • SEA → ORD

    16 min late

  • SEA → ORD

    5 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
26
Arrivals over 15 minutes late
8
Observed cancellations
0
Observed occurrences
29

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

AS429 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedSeattleChicago
149
Sep 14, 2026ArrivedSeattleChicago
1
Sep 13, 2026ArrivedSeattleChicago
23
Sep 12, 2026ArrivedSeattleChicago
16
Sep 11, 2026ArrivedSeattleChicago
-5
Sep 10, 2026ArrivedSeattleChicago
17
Sep 9, 2026ArrivedSeattleChicago
25
Sep 8, 2026ArrivedSeattleChicago
33
Sep 7, 2026ArrivedSeattleChicago
0
Sep 6, 2026ArrivedSeattleChicago
-6
Sep 5, 2026ArrivedSeattleChicago
-23
Sep 4, 2026ArrivedSeattleChicago
-22
Sep 3, 2026ArrivedSeattleChicago
9
Sep 2, 2026ArrivedSeattleChicago
-24
Sep 1, 2026ArrivedSeattleChicago
31
Aug 31, 2026ArrivedSeattleIndianapolis
60
Aug 30, 2026ArrivedSeattleChicago
0
Aug 29, 2026ArrivedSeattleChicago
14
Aug 28, 2026ArrivedSeattleChicago
-27
Aug 27, 2026ArrivedSeattleChicago
4
Aug 27, 2026ArrivedSeattleChicago
-46
Aug 26, 2026ArrivedSeattleChicago
-31
Aug 25, 2026ArrivedSeattleChicago
12
Aug 24, 2026ArrivedSeattleChicago
-30
Aug 23, 2026ArrivedSeattleChicago
-20
Aug 20, 2026ArrivedSeattleChicago
-26

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