Flight Reliability
B6 723 · JetBlue Airways
New York → Los Angeles (JFK–LAX)
77
Usually Fine
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 1.9%
- Cancelled
- 7 min early
- Median arrival delay
Based on 211 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
B6 723 departing between 3–6 PM arrived on time 86% of the time, versus 60% between 9 PM–12 AM.
Sunday scaries are real for this one.
B6 723 arrived on time 90% of the time on Saturdays and just 70% on Sundays. That gap is worth planning around.
A bit ahead of the JetBlue Airways network.
B6 723 arrived on time 76% of the time, versus 73% across the JetBlue Airways network.
Slipping a little lately.
B6 723 arrived on time 74% of the time over the last three months in the data, compared with 78% in the three months before that.
The breakdown
- Mon70%(30 flights)
- Tue73%(30 flights)
- Wed78%(32 flights)
- Thu74%(27 flights)
- Fri79%(28 flights)
- Sat90%(30 flights)
- Sun70%(30 flights)
- 12–3 PM76%(168 flights)
- 3–6 PM86%(29 flights)
- 9 PM–12 AM60%(10 flights)
63%
May
Jun 60% → May 63% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 60% | 10 |
| November 2025 | 79% | 29 |
| December 2025 | 83% | 30 |
| January 2026 | 80% | 30 |
| February 2026 | 72% | 25 |
| March 2026 | 79% | 28 |
| April 2026 | 80% | 30 |
| May 2026 | 63% | 19 |
- Departures on time
- 81%
- Diverted
- 0%
- Flights flown
- 207
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 211 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.