AS239 · SEA → EWR

Alaska Airlines · Seattle to Newark · last 12 months · 70 flights tracked

91.0%on-time

AS239 SEA→EWR: 91.0% on-time over 70 flights (last 12 months) — excellent. It beats the route average (83.4%) by 7.6 points. Best day to fly: Tue (100.0%); worst: Fri (77.8%). Seasonality matters: Jun is the most reliable month (95.0%), Jul the worst (86.2%). Cancellation rate is 4.3% — have a backup plan. Average arrival delay: 4.3 minutes.

Data: US BTS, last 12 months.

4.3 minavg arrival delay

4.3%cancelled

0diverted

70flights tracked

Arrival delay distribution

Early/on time · 571–60 min · 961–180 min · 1180+ min · 0

On-time by day of week

Mon

80.0%

Tue

100.0%

Wed

100.0%

Thu

100.0%

Fri

77.8%

Sat

90.0%

Sun

90.0%

On-time by month

95.0%

Jun

86.2%

Jul

94.4%

Aug

← All flights on SEA–EWR