Flight Reliability
B6 264 · JetBlue Airways
Seattle → New York (SEA–JFK)
62
A Little Dicey
WanderNerd Reliability Score
- 67%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 2.4%
- Cancelled
- 0 min
- Median arrival delay
Based on 166 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
B6 264 arrived on time 83% of the time on Tuesdays and just 48% on Sundays. That gap is worth planning around.
Lagging the SEA–JFK route.
B6 264 arrived on time 67% of the time, versus 74% across the SEA–JFK route.
A bit behind the JetBlue Airways network.
B6 264 arrived on time 67% of the time, versus 73% across the JetBlue Airways network.
Trending in the right direction.
B6 264 arrived on time 86% of the time over the last three months in the data, compared with 50% in the three months before that.
The breakdown
- Mon74%(23 flights)
- Tue83%(23 flights)
- Wed83%(23 flights)
- Thu52%(23 flights)
- Fri63%(24 flights)
- Sat65%(23 flights)
- Sun48%(23 flights)
72%
May
Jun 46% → May 72% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 46% | 28 |
| July 2025 | 39% | 31 |
| August 2025 | 65% | 31 |
| September 2025 | 97% | 29 |
| October 2025 | 88% | 25 |
| May 2026 | 72% | 18 |
- Departures on time
- 64%
- Diverted
- 0%
- Flights flown
- 162
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 166 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.