Flight OddsSFO → BOS Southwest Airlines
Southwest Airlines · San Francisco, CA to Boston, MA · 1 flights, 2026-02-09 to 2026-02-09 · aggregated across 1 flight number
On-time arrival
0%
Median delay
+49 min
90th percentile
+49 min
Cancellation rate
0%
How on-time is Southwest Airlines from SFO to BOS?
Across every Southwest Airlines flight number on SFO → BOS (1 flights, 2026-02-09 to 2026-02-09), 0% arrived within 15 minutes of schedule. Median arrival delay +49 min; the worst 10% ran +49 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 0 | 0% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 100% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 1 | 0% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 0% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | No data | — |
WN flight numbers on SFO → BOS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…