SEA → JFK JetBlue Airways

JetBlue Airways · Seattle, WA to New York, NY · 166 flights, 2025-07-01 to 2026-06-30 · aggregated across 1 flight number

This route is usually on time, but has a real long-delay tail — typical (median) delay is -2 min, while the worst 10% run +72 min or later.
On-time arrival
72%
Median delay
-2 min
90th percentile
+72 min
Cancellation rate
1%

How on-time is JetBlue Airways from SEA to JFK?

Across every JetBlue Airways flight number on SEA → JFK (166 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +72 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time11872%
16-30 min138%
31-60 min149%
61-120 min117%
2+ hrs85%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073139%+39 min
2025-083165%+18 min
2025-092997%-14 min
2025-102588%+17 min
2026-051872%+5 min
2026-063077%+9 min

Performance by day of week

DayFlightsOn-time
Mon2378%
Tue2475%
Wed2387%
Thu2361%
Fri2471%
Sat2471%
Sun2361%

B6 flight numbers on SEA → JFK

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…