About 1 in 3 DL 495 flights from San Francisco arrived 15+ minutes late, diverted or cancelled over the past year (31%); 0.5% were cancelled. The typical flight landed 1 minutes late.
DL 495: SFO → ATL
Scheduled to leave San Francisco at 10:59 p.m. local time. Over the past year it arrived on time 69% of the time (185 flights), worse than other DL flights on the route at that hour (73%). Last seen in the data Aug 2, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 28 | 61% |
| Tuesday | 21 | 90% |
| Wednesday | 21 | 52% |
| Thursday | 29 | 55% |
| Friday | 29 | 72% |
| Saturday | 27 | 89% |
| Sunday | 30 | 63% |
Why it was late
All flights SFO → ATL · Connecting off DL 495? Check the risk
DL 495: ATL → SFO
Scheduled to leave Atlanta at 7:59 p.m. local time. Over the past year it arrived on time 55% of the time (132 flights), in line with other DL flights on the route at that hour (56%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 22 | 45% |
| Tuesday | 17 | — |
| Wednesday | 17 | — |
| Thursday | 19 | — |
| Friday | 19 | — |
| Saturday | 18 | — |
| Sunday | 20 | 40% |
Why it was late
All flights ATL → SFO · Connecting off DL 495? Check the risk
Questions
How often is DL 495 from SFO to ATL late?
Delta Air Lines 495 from San Francisco, CA to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 31% of 185 scheduled flights between September 2025 and August 2026. 0.5% were cancelled.
How often is DL 495 from ATL to SFO late?
Delta Air Lines 495 from Atlanta, GA to San Francisco, CA arrived 15 or more minutes late, was diverted or was cancelled on 45% of 132 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.