Flight Reliability
B6 560 · JetBlue Airways
Philadelphia → Boston (PHL–BOS)85% of its flights flew this route. The rest (FLL–BDL, BDL–FLL) are included in these numbers.
- 53%
- Arrive within 15 minutes
- 30 min
- Average arrival delay
- 2.8%
- Cancelled
- 9 min
- Median arrival delay
Based on 180 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
B6 560 departing between 3–6 PM arrived on time 56% of the time, versus 41% between 6–9 PM.
Friday is doing you no favors.
B6 560 arrived on time 79% of the time on Saturdays and just 41% on Fridays. That gap is worth planning around.
Well behind the PHL–BOS route.
B6 560 arrived on time 53% of the time, versus 75% across the PHL–BOS route.
Well behind the JetBlue Airways network.
B6 560 arrived on time 53% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon52%(23 flights)
- Tue57%(21 flights)
- Wed50%(20 flights)
- Thu47%(30 flights)
- Fri41%(27 flights)
- Sat79%(28 flights)
- Sun46%(26 flights)
- 12–3 PM—(9 flights)
- 3–6 PM56%(134 flights)
- 6–9 PM41%(32 flights)
Jun 36% → May 80% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 36% | 25 |
| July 2025 | 37% | 30 |
| August 2025 | 71% | 31 |
| September 2025 | 45% | 29 |
| October 2025 | 52% | 23 |
| May 2026 | 80% | 15 |
- Departures on time
- 49%
- Diverted
- 0%
- Flights flown
- 175
- Months covered
- 10
Same route, other flights
Keep nerding
Based on 180 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.