About 1 in 6 DL 1408 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (16%); 1.9% were cancelled. The typical flight landed 9 minutes early.
DL 1408: ATL → SAT
Scheduled to leave Atlanta at 12:15 p.m. local time. Over the past year it arrived on time 84% of the time (361 flights), in line with other DL flights on the route at that hour (83%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 87% |
| Wednesday | 52 | 88% |
| Thursday | 52 | 87% |
| Friday | 50 | 88% |
| Saturday | 50 | 82% |
| Sunday | 52 | 81% |
Why it was late
All flights ATL → SAT · Connecting off DL 1408? Check the risk
DL 1408: SAT → ATL
Scheduled to leave San Antonio at 1:40 p.m. local time. Over the past year it arrived on time 78% of the time (330 flights), in line with other DL flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 50 | 76% |
| Tuesday | 42 | 86% |
| Wednesday | 42 | 88% |
| Thursday | 48 | 75% |
| Friday | 49 | 73% |
| Saturday | 49 | 78% |
| Sunday | 50 | 74% |
Why it was late
All flights SAT → ATL · Connecting off DL 1408? Check the risk
Questions
How often is DL 1408 from ATL to SAT late?
Delta Air Lines 1408 from Atlanta, GA to San Antonio, TX arrived 15 or more minutes late, was diverted or was cancelled on 16% of 361 scheduled flights between September 2025 and August 2026. 1.9% were cancelled.
How often is DL 1408 from SAT to ATL late?
Delta Air Lines 1408 from San Antonio, TX to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 22% of 330 scheduled flights between September 2025 and August 2026. 2.1% 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.