Flight OddsDL1935 ATL → SAT
Delta Air Lines · Atlanta, GA to San Antonio, TX · 88 flights observed, 2025-07-01 to 2025-10-05 · 874 mi
DL1935 covers more than one route in the data window — the stats below are for ATL → SAT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
90%
Median delay
-6 min
90th percentile
+16 min
Cancellation rate
0%
How often is DL1935 on time?
Across 88 flights on ATL → SAT from 2025-07-01 to 2025-10-05, DL1935 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +16 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 79 | 90% |
| 16-30 min | 2 | 2% |
| 31-60 min | 6 | 7% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 83% | -1 min |
| 2025-08 | 29 | 97% | +0 min |
| 2025-09 | 25 | 88% | -2 min |
| 2025-10 | 5 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 13 | 100% |
| Wed | 13 | 100% |
| Thu | 13 | 69% |
| Fri | 12 | 92% |
| Sat | 11 | 100% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…