AS309 · BOS → SEA

Alaska Airlines · Boston to Seattle · last 12 months · 36 flights tracked

88.2%on-time

AS309 BOS→SEA: 88.2% on-time over 36 flights (last 12 months) — excellent. It beats the route average (70.1%) by 18.1 points. Cancellation rate is 5.6% — have a backup plan. Average arrival delay: 6.4 minutes.

Data: US BTS, last 12 months.

6.4 minavg arrival delay

5.6%cancelled

0diverted

36flights tracked

Arrival delay distribution

Early/on time · 261–60 min · 861–180 min · 0180+ min · 0

On-time by day of week

Mon

100.0%

Tue

80.0%

Wed

100.0%

Thu

100.0%

Fri

60.0%

Sat

100.0%

Sun

75.0%

On-time by month

91.3%

Jan

81.8%

Feb

← All flights on BOS–SEA