AS256 · BOS → SAN

Alaska Airlines · Boston to San Diego · last 12 months · 83 flights tracked

85.2%on-time

AS256 BOS→SAN: 85.2% on-time over 83 flights (last 12 months) — excellent. It beats the route average (75.3%) by 9.9 points. Best day to fly: Sat (100.0%); worst: Wed (81.8%). Seasonality matters: Jul is the most reliable month (90.3%), Jun the worst (71.4%). Cancellation rate is 2.4% — have a backup plan. Average arrival delay: 23.6 minutes.

Data: US BTS, last 12 months.

23.6 minavg arrival delay

2.4%cancelled

0diverted

83flights tracked

Arrival delay distribution

Early/on time · 561–60 min · 1861–180 min · 5180+ min · 2

On-time by day of week

Mon

81.8%

Tue

81.8%

Wed

81.8%

Thu

83.3%

Fri

83.3%

Sat

100.0%

Sun

83.3%

On-time by month

71.4%

Jun

90.3%

Jul

89.7%

Aug

← All flights on BOS–SAN