Flight Reliability
B6 424 · JetBlue Airways
Los Angeles → New York (LAX–JFK)
- 79%
- Arrive within 15 minutes
- 4 min
- Average arrival delay
- 2.7%
- Cancelled
- 11 min early
- Median arrival delay
Based on 330 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 424 departing between 9 AM–12 PM arrived on time 82% of the time, versus 73% between 12–3 PM.
Mondays have been rough.
B6 424 arrived on time 86% of the time on Wednesdays and just 69% on Mondays. That gap is worth planning around.
A bit ahead of the JetBlue Airways network.
B6 424 arrived on time 79% of the time, versus 73% across the JetBlue Airways network.
Ticking up lately.
B6 424 arrived on time 81% of the time over the last three months in the data, compared with 78% in the three months before that.
The breakdown
- Mon69%(45 flights)
- Tue77%(51 flights)
- Wed86%(50 flights)
- Thu80%(49 flights)
- Fri84%(49 flights)
- Sat78%(27 flights)
- Sun80%(46 flights)
- 6–9 AM76%(38 flights)
- 9 AM–12 PM82%(206 flights)
- 12–3 PM73%(73 flights)
Jun 54% → May 93% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 54% | 26 |
| July 2025 | 75% | 24 |
| August 2025 | 80% | 25 |
| September 2025 | 92% | 26 |
| October 2025 | 89% | 27 |
| November 2025 | 88% | 24 |
| December 2025 | 71% | 31 |
| January 2026 | 72% | 25 |
| February 2026 | 90% | 20 |
| March 2026 | 68% | 31 |
| April 2026 | 83% | 29 |
| May 2026 | 93% | 29 |
- Departures on time
- 79%
- Diverted
- 1.2%
- Flights flown
- 317
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 330 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.