SJC → BOS United Airlines

United Airlines · San Jose, CA to Boston, MA · 1 flights, 2026-02-09 to 2026-02-09 · aggregated across 1 flight number

On-time arrival
100%
Median delay
-24 min
90th percentile
-24 min
Cancellation rate
0%

How on-time is United Airlines from SJC to BOS?

Across every United Airlines flight number on SJC → BOS (1 flights, 2026-02-09 to 2026-02-09), 100% arrived within 15 minutes of schedule. Median arrival delay -24 min; the worst 10% ran -24 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1100%
16-30 min00%
31-60 min00%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-021100%-24 min

Performance by day of week

DayFlightsOn-time
Mon1100%
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
SatNo data—
SunNo data—

UA flight numbers on SJC → BOS

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