About 1 in 2 DL 1077 flights from Austin arrived 15+ minutes late, diverted or cancelled over the past year (45%); 0.0% were cancelled. The typical flight landed 11 minutes late.
DL 1077: AUS → SFO
Scheduled to leave Austin at 3:00 p.m. local time. Over the past year it arrived on time 55% of the time (135 flights), in line with other DL flights on the route at that hour (55%). Last seen in the data Aug 30, 2026.
Usually Delta Air Lines's last flight of the day from Austin to San Francisco (100% of days). Delta Air Lines's last AUS–SFO flight was cancelled 0.0% of the time, against 0.7% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 7:10 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 20 | 45% |
| Tuesday | 20 | 70% |
| Wednesday | 20 | 55% |
| Thursday | 20 | 45% |
| Friday | 20 | 40% |
| Saturday | 15 | — |
| Sunday | 20 | 60% |
Why it was late
All flights AUS → SFO · Connecting off DL 1077? Check the risk
DL 1077: SFO → AUS
Scheduled to leave San Francisco at 5:59 p.m. local time. Over the past year it arrived on time 47% of the time (135 flights), in line with other DL flights on the route at that hour (47%). Last seen in the data Aug 30, 2026.
Usually Delta Air Lines's last flight of the day from San Francisco to Austin (100% of days). Delta Air Lines's last SFO–AUS flight was cancelled 0.0% of the time, against 0.7% for its earlier ones. If it's cancelled, the next Delta Air Lines flight is usually around 9:48 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 20 | 30% |
| Tuesday | 20 | 55% |
| Wednesday | 20 | 50% |
| Thursday | 20 | 25% |
| Friday | 20 | 45% |
| Saturday | 15 | — |
| Sunday | 20 | 55% |
Why it was late
All flights SFO → AUS · Connecting off DL 1077? Check the risk
Questions
How often is DL 1077 from AUS to SFO late?
Delta Air Lines 1077 from Austin, TX to San Francisco, CA arrived 15 or more minutes late, was diverted or was cancelled on 45% of 135 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
How often is DL 1077 from SFO to AUS late?
Delta Air Lines 1077 from San Francisco, CA to Austin, TX arrived 15 or more minutes late, was diverted or was cancelled on 53% of 135 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.