WN4257 · SAN → SJC

Southwest Airlines · San Diego to SJC · last 12 months · 35 flights tracked

91.2%on-time

WN4257 SAN→SJC: 91.2% on-time over 35 flights (last 12 months) — excellent. It beats the route average (74.5%) by 16.7 points. Best day to fly: Sun (100.0%); worst: Fri (62.5%). Cancellation rate is 2.9% — have a backup plan. Average arrival delay: 2.4 minutes.

Data: US BTS, last 12 months.

2.4 minavg arrival delay

2.9%cancelled

0diverted

35flights tracked

Arrival delay distribution

Early/on time · 271–60 min · 761–180 min · 0180+ min · 0

On-time by day of week

Mon

100.0%

Tue

100.0%

Wed

100.0%

Thu

100.0%

Fri

62.5%

Sat

100.0%

Sun

100.0%

On-time by month

93.3%

Nov

93.3%

Dec

75.0%

Jan

← All flights on SAN–SJC