ATL → SFO Delta Air Lines
Delta Air Lines · Atlanta, GA to San Francisco, CA · 2,410 flights, 2025-07-01 to 2026-06-30 · aggregated across 20 flight numbers
On-time arrival
71%
Median delay
+1 min
90th percentile
+51 min
Cancellation rate
1%
How on-time is Delta Air Lines from ATL to SFO?
Across every Delta Air Lines flight number on ATL → SFO (2,410 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +51 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,702 | 71% |
| 16-30 min | 282 | 12% |
| 31-60 min | 211 | 9% |
| 61-120 min | 132 | 6% |
| 2+ hrs | 63 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 226 | 70% | +15 min |
| 2025-08 | 220 | 71% | +12 min |
| 2025-09 | 205 | 80% | +8 min |
| 2025-10 | 229 | 73% | +12 min |
| 2025-11 | 197 | 77% | +10 min |
| 2025-12 | 189 | 74% | +17 min |
| 2026-01 | 160 | 74% | +5 min |
| 2026-02 | 155 | 75% | +2 min |
| 2026-03 | 194 | 85% | -2 min |
| 2026-04 | 196 | 67% | +17 min |
| 2026-05 | 202 | 55% | +23 min |
| 2026-06 | 217 | 55% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 361 | 66% |
| Tue | 330 | 79% |
| Wed | 321 | 74% |
| Thu | 359 | 73% |
| Fri | 356 | 70% |
| Sat | 307 | 73% |
| Sun | 356 | 65% |
DL flight numbers on ATL → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…