Flight Reliability
B6 687 · JetBlue Airways
Boston → Los Angeles (BOS–LAX)91% of its flights flew this route. The rest (ORH–MCO) are included in these numbers.
93
Nerd Approved
WanderNerd Reliability Score
- 88%
- Arrive within 15 minutes
- 8 min early
- Average arrival delay
- 0.6%
- Cancelled
- 14 min early
- Median arrival delay
Based on 165 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
B6 687 departing between 6–9 AM arrived on time 94% of the time, versus 76% between 9 AM–12 PM.
Tuesday is the weak spot.
B6 687 arrived on time 93% of the time on Fridays. On Tuesdays: 85%.
Better than the BOS–LAX route average.
B6 687 arrived on time 88% of the time, versus 77% across the BOS–LAX route.
Better than the JetBlue Airways network average.
B6 687 arrived on time 88% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon85%(26 flights)
- Tue85%(26 flights)
- Wed92%(25 flights)
- Thu85%(27 flights)
- Fri93%(29 flights)
- Sat—(3 flights)
- Sun86%(28 flights)
- 6–9 AM94%(102 flights)
- 9 AM–12 PM76%(45 flights)
- 12–3 PM82%(17 flights)
80%
Apr
Jun 88% → Apr 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 88% | 16 |
| July 2025 | 89% | 27 |
| August 2025 | 100% | 26 |
| September 2025 | 96% | 26 |
| October 2025 | 96% | 22 |
| December 2025 | 42% | 12 |
| April 2026 | 80% | 15 |
- Departures on time
- 93%
- Diverted
- 0%
- Flights flown
- 164
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 165 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.