AS34 · SEA → JFK

Alaska Airlines · Seattle to New York JFK · last 12 months · 364 flights tracked

77.1%on-time

AS34 SEA→JFK: 77.1% on-time over 364 flights (last 12 months) — solid. It trails the route average (78.0%) by 0.9 points. Best day to fly: Sat (83.7%); worst: Sun (69.4%). Seasonality matters: Feb is the most reliable month (100.0%), Dec the worst (55.2%). Cancellation rate is 3.3% — have a backup plan. Average arrival delay: 14.3 minutes.

Data: US BTS, last 12 months.

14.3 minavg arrival delay

3.3%cancelled

3diverted

364flights tracked

Arrival delay distribution

Early/on time · 2051–60 min · 11961–180 min · 22180+ min · 3

On-time by day of week

Mon

75.0%

Tue

82.0%

Wed

74.0%

Thu

75.0%

Fri

80.9%

Sat

83.7%

Sun

69.4%

On-time by month

56.7%

Sep

63.3%

Oct

69.0%

Nov

55.2%

Dec

89.7%

Jan

100.0%

Feb

93.5%

Mar

96.7%

Apr

77.4%

May

73.3%

Jun

75.9%

Jul

69.0%

Aug

← All flights on SEA–JFK