Skip to content

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

123 min late

Official source · Updated

Departure

Austin

AUS

Actual

Scheduled 18:22

Sep 18

Arrival

Seattle

SEA

Actual

Scheduled 19:54

Sep 18

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

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

Arrived

37 min late

Official source · Updated

Departure

Seattle

SEA

Actual

Scheduled 11:16

Sep 18

Arrival

Austin

AUS

Actual

Scheduled 17:03

Sep 18

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

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.

  • AUS → SEA

    123 min late

  • SEA → AUS

    37 min late

  • AUS → SEA

    31 min late

  • SEA → AUS

    27 min late

  • AUS → SEA

    10 min late
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
37
Arrivals over 15 minutes late
12
Observed cancellations
0
Observed occurrences
41

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 18, 2026ArrivedAustinSeattle
View this flight’s market
123
Sep 18, 2026ArrivedSeattleAustin
View this flight’s market
37
Sep 17, 2026ArrivedAustinSeattle
31
Sep 17, 2026ArrivedSeattleAustin
27
Sep 16, 2026ArrivedAustinSeattle
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

Essential cookies keep the site running; analytics are optional. Privacy policy