Flight Reliability
B6 2143 · JetBlue Airways
Newark → West Palm Beach (EWR–PBI)
63
A Little Dicey
WanderNerd Reliability Score
- 72%
- Arrive within 15 minutes
- 15 min
- Average arrival delay
- 2.0%
- Cancelled
- 1 min early
- Median arrival delay
Based on 299 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 2143 departing between 9 AM–12 PM arrived on time 77% of the time, versus 64% between 12–3 PM.
Mondays have been rough.
B6 2143 arrived on time 83% of the time on Wednesdays and just 62% on Mondays. That gap is worth planning around.
A bit behind the EWR–PBI route.
B6 2143 arrived on time 72% of the time, versus 77% across the EWR–PBI route.
Trending in the right direction.
B6 2143 arrived on time 79% of the time over the last three months in the data, compared with 64% in the three months before that.
The breakdown
- Mon62%(42 flights)
- Tue78%(37 flights)
- Wed83%(36 flights)
- Thu68%(44 flights)
- Fri80%(45 flights)
- Sat66%(44 flights)
- Sun68%(40 flights)
- 9 AM–12 PM77%(144 flights)
- 12–3 PM64%(81 flights)
- 3–6 PM69%(62 flights)
- 6–9 PM—(1 flights)
100%
May
Jun 90% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 19 |
| July 2025 | 73% | 30 |
| August 2025 | 60% | 30 |
| September 2025 | 86% | 29 |
| October 2025 | 68% | 31 |
| November 2025 | 71% | 24 |
| December 2025 | 50% | 28 |
| January 2026 | 64% | 22 |
| February 2026 | 77% | 22 |
| March 2026 | 80% | 30 |
| April 2026 | 58% | 12 |
| May 2026 | 100% | 11 |
- Departures on time
- 81%
- Diverted
- 1.7%
- Flights flown
- 288
- Months covered
- 12
Same route, other flights
Keep nerding
Based on 299 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.