Flight Reliability
B6 1023 · JetBlue Airways
New York → Los Angeles (JFK–LAX)97% of its flights flew this route. The rest (DCA–PBI, LAX–JFK) are included in these numbers.
80
Pretty Reliable
WanderNerd Reliability Score
- 78%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 1.5%
- Cancelled
- 9 min early
- Median arrival delay
Based on 131 historical flights. Data through May 2026.
What the data says
12–3 PM has a slight edge.
Departures between 12–3 PM arrived on time 82% of the time, against 77% between 3–6 PM.
Mondays have been rough.
B6 1023 arrived on time 86% of the time on Fridays and just 65% on Mondays. That gap is worth planning around.
A bit ahead of the JetBlue Airways network.
B6 1023 arrived on time 78% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon65%(23 flights)
- Tue77%(22 flights)
- Wed80%(20 flights)
- Thu81%(21 flights)
- Fri86%(21 flights)
- Sat—(2 flights)
- Sun80%(20 flights)
- 9 AM–12 PM—(3 flights)
- 12–3 PM82%(11 flights)
- 3–6 PM77%(115 flights)
62%
Oct
Jun 82% → Oct 62% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 82% | 27 |
| July 2025 | 72% | 25 |
| August 2025 | 92% | 26 |
| September 2025 | 81% | 26 |
| October 2025 | 62% | 21 |
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 129
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 131 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.