BOS → SFO JetBlue Airways

JetBlue Airways · Boston, MA to San Francisco, CA · 1,676 flights, 2025-07-01 to 2026-06-30 · aggregated across 18 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -4 min, while the worst 10% run +60 min or later.
On-time arrival
71%
Median delay
-4 min
90th percentile
+60 min
Cancellation rate
1%

How on-time is JetBlue Airways from BOS to SFO?

Across every JetBlue Airways flight number on BOS → SFO (1,676 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +60 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1,17771%
16-30 min16110%
31-60 min1489%
61-120 min996%
2+ hrs644%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0714873%+4 min
2025-0814289%-11 min
2025-0913487%-4 min
2025-1014779%+3 min
2025-1111074%+6 min
2025-1211661%+20 min
2026-0112272%+6 min
2026-0210172%+14 min
2026-0312166%+9 min
2026-0414062%+17 min
2026-0516766%+11 min
2026-0620160%+23 min

Performance by day of week

DayFlightsOn-time
Mon24168%
Tue24479%
Wed23975%
Thu25267%
Fri25968%
Sat16672%
Sun24870%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…