JetBlue Airways Seattle, WA (SEA) to New York, NY (JFK) reliability

Among 166 scheduled JetBlue Airways flights from SEA to JFK, 71.1% arrived on time, 21.1% arrived at least 30 minutes late, and 1.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: JetBlue Airways (B6) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable

71.1%arrived on time

21.1%30+ min late

1.2%cancelled

166scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late21.1%

60+ minutes late11.4%

Cancelled1.2%

Average arrival+13.0 mincompleted flights

What did JetBlue Airways SEA to JFK record?

JetBlue Airways completed 98.8% of its scheduled reportable SEA to JFK flights in the observation window. 71.1% of all scheduled flights arrived less than 15 minutes late, while 11.4% arrived at least an hour late.

What were JetBlue Airways SEA to JFK disruption rates?

For JetBlue Airways SEA-to-JFK flights, 21.1% arrived at least 30 minutes late, 1.2% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the JetBlue Airways SEA to JFK scheduled cohort?

The JetBlue Airways SEA-to-JFK cohort contained 166 scheduled flights; 164 completed, 2 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.