DL381Delta Air Lines · SFO → AUS
live · 4m ago
Route confirmed Delta Air Lines

DL381 San FranciscoSFO · 10:55 AustinAUS · 16:29

DL381 by Delta Air Lines flies from San Francisco (SFO) to Austin (AUS).

Right nowIn the air to Austin
16:29

estimated arrival at AUS · local time · ~6h 35m from now

LivePosition · updated 4m ago
SFO1,131 mi · ~6h 35m leftAUS
38,000 ftAltitudecruising
464 mphSpeed403 kt
265°Direction

Live position · flown path, last 2h 40m

Wins back in air~25 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
SFOSan FranciscoHigh riskSFO delay board →
AUSAustinOn-time likelyAUS delay board →
SFO→AUSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
1.1%Chance of cancellation
+11 minTypical airport delay in this weather

Conditions at SFO and AUS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at San Francisco

Forecast

Thu 5 Nov, local date

High20°Clikely 19°C to 22°C
Low12°Clikely 11°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Austin

Forecast

Thu 5 Nov, local date

High26°Clikely 24°C to 28°C
Low12°Clikely 10°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other San Francisco to Austin flights today

same route · Delta Air Lines
DL1077departs 18:28

If DL381 is cancelled, this is the other Delta Air Lines nonstop flight from San Francisco to Austin on the same day, with scheduled departure times in SFO local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How DL381 actually runs

Pro Flight Search has tracked every published board update for DL381 across the SFO and AUS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left about 11 min early but landed about 35 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL381 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-03SFO 10:55 10:48 (−7)AUS 16:29 15:56 (−33)
11-02SFO 10:55 10:39 (−16)AUS 16:29 15:49 (−40)

Aircraft

Recent tails: N339NB, N369NB, N362NB.

Board clocks recorded as SFO and AUS published them.

Planning around DL381? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: DL381 San Francisco to Austin on-time performance, measured from the SFO and AUS airport boards.

Canonical URL
https://proflightsearch.com/flight/DL381
How we measure this →