WN749 BOS → SAN

Southwest Airlines · Boston, MA to San Diego, CA · 16 flights observed, 2026-06-04 to 2026-06-29 · 2,588 mi

This flight has been on time less than half the time (25%) — expect a real chance of a delay.

WN749 covers more than one route in the data window — the stats below are for BOS → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
25%
Median delay
+71 min
90th percentile
+155 min
Cancellation rate
0%

How often is WN749 on time?

Across 16 flights on BOS → SAN from 2026-06-04 to 2026-06-29, WN749 arrived within 15 minutes of schedule 25% of the time. The median arrival delay was +71 min, and the worst 10% of flights arrived +155 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time425%
16-30 min213%
31-60 min00%
61-120 min744%
2+ hrs319%

Performance by month

MonthFlightsOn-timeAvg delay
2026-061625%+78 min

Performance by day of week

DayFlightsOn-time
Mon425%
TueNo data—
WedNo data—
Thu425%
Fri450%
SatNo data—
Sun40%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…