DL831: Delta flight 831
Seattle (SEA) → Austin (AUS) · departs 11:00a, lands 5:11p local · Mon, Tue, Wed, Thu, Fri, Sun
The timetable below has every scheduled departure; for today's flight, check Delta.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at Delta →The route
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DL831 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–20.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| SEA → AUSSeattle to Austin | 11:00a | 5:11p | 4h11m | Mon, Tue, Wed, Thu, Fri, Sun |
Other nonstops from Seattle to Austin
The departures either side of DL831. Times are Seattle time.
| Flight | Departs | Days |
|---|---|---|
| Delta DL739 | 7:15a | Daily |
| Alaska AS352 | 8:15a | Daily |
| Southwest | 9:00a | Mon, Thu, Fri |
| This flight DL831 | 11:00a | Mon, Tue, Wed, Thu, Fri, Sun |
| Alaska AS502 | 11:41a | Daily |
| Alaska AS372 | 5:08p | Daily |
| Delta DL848 | 5:40p | Daily |
All 10 flights from SEA to AUS, by time →
Flying back from Austin
Delta flies Austin to Seattle nonstop 20 times a week, from 6:00a to 6:05p: 6:00a DL780 · 10:52a DL396 · every nonstop AUS → SEA →
How DL831 ran in our sample
6 of 6 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-800 on 6 of 6.
What time does DL831 leave Seattle?
DL831 is scheduled to depart Seattle (SEA) at 11:00a (Mon, Tue, Wed, Thu, Fri, Sun), Seattle time, and to land in Austin (AUS) at about 5:11p local time, a scheduled 4h11m. Times are the published ones from the flights we sampled Oct 14–20; check Delta for today's.
What plane is DL831?
Boeing 737-800 on 6 of the 6 DL831 flights from SEA we sampled Oct 14–20. Airlines swap aircraft, so the plane on a given day can differ.
Does DL831 fly every day?
In the week we sampled (Oct 14–20), DL831 flew Seattle to Austin on Mon, Tue, Wed, Thu, Fri, Sun.
Is DL831 usually on time?
Of 6 DL831 departures from SEA we sampled Oct 14–20, 6 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More Delta flights from Seattle
Timetable from Delta departures we observed; DL831 is a Delta Air Lines flight number, and Hop Nonstop is not affiliated with Delta. Schedules change — confirm with the airline before you travel.