Flight Reliability
B6 444 · JetBlue Airways
West Palm Beach → ISP (PBI–ISP)82% of its flights flew this route. The rest (PBI–EWR) are included in these numbers.
- 66%
- Arrive within 15 minutes
- 22 min
- Average arrival delay
- 1.8%
- Cancelled
- 4 min
- Median arrival delay
Based on 111 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 444 departing between 6–9 AM arrived on time 100% of the time, versus 61% between 6–9 PM.
Friday is doing you no favors.
B6 444 arrived on time 87% of the time on Tuesdays and just 47% on Fridays. That gap is worth planning around.
A bit behind the PBI–ISP route.
B6 444 arrived on time 66% of the time, versus 73% across the PBI–ISP route.
Lagging the JetBlue Airways network.
B6 444 arrived on time 66% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon59%(17 flights)
- Tue87%(15 flights)
- Wed80%(15 flights)
- Thu50%(16 flights)
- Fri47%(17 flights)
- Sat77%(13 flights)
- Sun69%(16 flights)
- 6–9 AM100%(11 flights)
- 3–6 PM—(2 flights)
- 6–9 PM61%(56 flights)
- 9 PM–12 AM63%(40 flights)
Jun 100% → May 75% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 100% | 11 |
| February 2026 | 50% | 16 |
| March 2026 | 48% | 27 |
| April 2026 | 70% | 30 |
| May 2026 | 75% | 16 |
- Departures on time
- 63%
- Diverted
- 0%
- Flights flown
- 109
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 111 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.