Flight Reliability
B6 1142 · JetBlue Airways
West Palm Beach → Hartford (PBI–BDL)
88
Pretty Reliable
WanderNerd Reliability Score
- 87%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 1.8%
- Cancelled
- 8 min early
- Median arrival delay
Based on 342 historical flights. Data through May 2026.
What the data says
Sunday scaries are real for this one.
B6 1142 arrived on time 92% of the time on Fridays. On Sundays: 78%.
Better than the PBI–BDL route average.
B6 1142 arrived on time 87% of the time, versus 78% across the PBI–BDL route.
Better than the JetBlue Airways network average.
B6 1142 arrived on time 87% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon88%(48 flights)
- Tue91%(44 flights)
- Wed89%(46 flights)
- Thu86%(50 flights)
- Fri92%(50 flights)
- Sat85%(48 flights)
- Sun78%(50 flights)
- 6–9 AM88%(104 flights)
- 9 AM–12 PM87%(193 flights)
- 12–3 PM87%(39 flights)
90%
May
Jun 83% → May 90% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 30 |
| July 2025 | 90% | 31 |
| August 2025 | 94% | 31 |
| September 2025 | 96% | 22 |
| October 2025 | 90% | 31 |
| November 2025 | 90% | 30 |
| December 2025 | 90% | 30 |
| January 2026 | 76% | 29 |
| February 2026 | 85% | 26 |
| March 2026 | 83% | 29 |
| April 2026 | 71% | 17 |
| May 2026 | 90% | 30 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 336
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 342 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.