AS818 · SEA → BOS

Alaska Airlines · Seattle to Boston · last 12 months · 55 flights tracked

51.9%on-time

AS818 SEA→BOS: 51.9% on-time over 55 flights (last 12 months) — below average. It trails the route average (75.1%) by 23.2 points. Best day to fly: Sat (75.0%); worst: Wed (37.5%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 31.0 minutes.

Data: US BTS, last 12 months.

31.0 minavg arrival delay

1.8%cancelled

0diverted

55flights tracked

Arrival delay distribution

Early/on time · 161–60 min · 2561–180 min · 12180+ min · 1

On-time by day of week

Mon

37.5%

Tue

62.5%

Wed

37.5%

Thu

50.0%

Fri

57.1%

Sat

75.0%

Sun

42.9%

On-time by month

43.3%

Sep

62.5%

Oct

← All flights on SEA–BOS