Flight OddsDL731 SAN → ATL
Delta Air Lines · San Diego, CA to Atlanta, GA · 52 flights observed, 2025-12-20 to 2026-04-12 · 1,892 mi
DL731 covers more than one route in the data window — the stats below are for SAN → ATL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
+3 min
90th percentile
+36 min
Cancellation rate
0%
How often is DL731 on time?
Across 52 flights on SAN → ATL from 2025-12-20 to 2026-04-12, DL731 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +36 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 | 37 | 71% |
| 16-30 min | 8 | 15% |
| 31-60 min | 4 | 8% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 12 | 75% | +3 min |
| 2026-01 | 4 | 75% | +24 min |
| 2026-03 | 24 | 54% | +52 min |
| 2026-04 | 12 | 100% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 7 | 43% |
| Wed | 7 | 71% |
| Thu | 7 | 71% |
| Fri | 7 | 86% |
| Sat | 8 | 75% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…