DL415 · SEA → JFK

Delta Air Lines · Seattle to New York JFK · last 12 months · 363 flights tracked

71.5%on-time

DL415 SEA→JFK: 71.5% on-time over 363 flights (last 12 months) — average. It trails the route average (78.0%) by 6.5 points. Best day to fly: Sun (77.1%); worst: Thu (64.0%). Seasonality matters: Feb is the most reliable month (84.6%), Dec the worst (53.6%). Cancellation rate is 2.8% — have a backup plan. Average arrival delay: 21.0 minutes.

Data: US BTS, last 12 months.

21.0 minavg arrival delay

2.8%cancelled

6diverted

363flights tracked

Arrival delay distribution

Early/on time · 1871–60 min · 13061–180 min · 23180+ min · 7

On-time by day of week

Mon

65.4%

Tue

75.5%

Wed

72.5%

Thu

64.0%

Fri

76.1%

Sat

70.6%

Sun

77.1%

On-time by month

80.0%

Sep

67.7%

Oct

71.4%

Nov

53.6%

Dec

66.7%

Jan

84.6%

Feb

83.3%

Mar

73.3%

Apr

71.0%

May

66.7%

Jun

64.3%

Jul

61.3%

Aug

← All flights on SEA–JFK