Flight OddsDL1312 SAT → ATL
Delta Air Lines · San Antonio, TX to Atlanta, GA · 72 flights observed, 2025-10-06 to 2025-12-19 · 874 mi
DL1312 covers more than one route in the data window — the stats below are for SAT → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-7 min
90th percentile
+26 min
Cancellation rate
3%
How often is DL1312 on time?
Across 72 flights on SAT → ATL from 2025-10-06 to 2025-12-19, DL1312 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +26 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 59 | 84% |
| 16-30 min | 4 | 6% |
| 31-60 min | 4 | 6% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 25 | 92% | -7 min |
| 2025-11 | 27 | 81% | +6 min |
| 2025-12 | 18 | 78% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 11 | 73% |
| Wed | 11 | 91% |
| Thu | 10 | 100% |
| Fri | 10 | 80% |
| Sat | 8 | 100% |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…