Flight OddsDL669 JFK → SFO
Delta Air Lines · New York, NY to San Francisco, CA · 139 flights observed, 2026-01-05 to 2026-06-30 · 2,586 mi
DL669 covers more than one route in the data window — the stats below are for JFK → SFO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
0 min
90th percentile
+37 min
Cancellation rate
3%
How often is DL669 on time?
Across 139 flights on JFK → SFO from 2026-01-05 to 2026-06-30, DL669 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +37 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 | 103 | 76% |
| 16-30 min | 12 | 9% |
| 31-60 min | 14 | 10% |
| 61-120 min | 4 | 3% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 25 | 76% | -2 min |
| 2026-02 | 24 | 79% | -4 min |
| 2026-03 | 7 | 86% | -11 min |
| 2026-04 | 18 | 78% | +7 min |
| 2026-05 | 31 | 74% | +10 min |
| 2026-06 | 30 | 73% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 68% |
| Tue | 20 | 95% |
| Wed | 20 | 80% |
| Thu | 20 | 75% |
| Fri | 20 | 80% |
| Sat | 18 | 78% |
| Sun | 18 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…