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Delta Air Lines

Is DL831 delayed?

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

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

Arrived

10 min early

Official source · Updated

Departure

Austin

AUS

Actual

Scheduled 18:35

Sep 6

Arrival

Seattle

SEA

Actual

Scheduled 20:37

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

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

Arrived

3 min late

Official source · Updated

Departure

Seattle

SEA

Actual

Scheduled 11:28

Sep 6

Arrival

Austin

AUS

Actual

Scheduled 17:07

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Austin → SeattleAUSSEA
Route overview
Route overview: Seattle → AustinSEAAUS
Route overview

Recent arrivals

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

  • SEA → AUS

    27 min late

  • AUS → SEA

    10 min late

  • SEA → AUS

    31 min late

  • AUS → SEA

    2 min late

  • SEA → AUS

    34 min late
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
34
Arrivals over 15 minutes late
9
Observed cancellations
0
Observed occurrences
38

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

DL831 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedSeattleAustin
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27
Sep 16, 2026ArrivedAustinSeattle
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10
Sep 16, 2026ArrivedSeattleAustin
31
Sep 15, 2026ArrivedAustinSeattle
2
Sep 15, 2026ArrivedSeattleAustin
34
Sep 14, 2026ArrivedAustinSeattle
11
Sep 14, 2026ArrivedSeattleAustin
43
Sep 13, 2026ArrivedAustinSeattle
19
Sep 11, 2026ArrivedAustinSeattle
17
Sep 10, 2026ArrivedAustinSeattle
4
Sep 10, 2026ArrivedSeattleAustin
22
Sep 9, 2026ArrivedAustinSeattle
-6
Sep 9, 2026ArrivedSeattleAustin
4
Sep 8, 2026ArrivedAustinSeattle
-9
Sep 8, 2026ArrivedSeattleAustin
-10
Sep 7, 2026ArrivedAustinSeattle
8
Sep 7, 2026ArrivedSeattleAustin
-6
Sep 6, 2026ArrivedAustinSeattle
-10
Sep 6, 2026ArrivedSeattleAustin
3
Sep 5, 2026ArrivedAustinSeattle
-28
Sep 5, 2026ArrivedSeattleAustin
-20
Sep 4, 2026ArrivedAustinSeattle
-3
Sep 4, 2026ArrivedSeattleAustin
5
Sep 1, 2026ArrivedSeattleAustin
-11
Aug 31, 2026ArrivedSeattleAustin
18
Aug 30, 2026ArrivedSeattleAustin
-1
Aug 29, 2026ArrivedSeattleAustin
-17
Aug 28, 2026ArrivedSeattleAustin
0
Aug 27, 2026ArrivedSeattleAustin
-2
Aug 26, 2026ArrivedSeattleAustin
43
Aug 25, 2026ArrivedSeattleAustin
-14
Aug 23, 2026ArrivedSeattleAustin
-7
Aug 22, 2026ArrivedSeattleAustin
-2
Aug 21, 2026ArrivedSeattleAustin
0

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