Flight Reliability
B6 2459 · JetBlue Airways
Boston → Philadelphia (BOS–PHL)
76
Usually Fine
WanderNerd Reliability Score
- 74%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 0.7%
- Cancelled
- 6 min early
- Median arrival delay
Based on 153 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
B6 2459 departing between 12–3 PM arrived on time 92% of the time, versus 64% between 3–6 PM.
Thursdays have been rough.
B6 2459 arrived on time 84% of the time on Tuesdays and just 57% on Thursdays. That gap is worth planning around.
Trending in the right direction.
B6 2459 arrived on time 86% of the time over the last three months in the data, compared with 61% in the three months before that.
The breakdown
- Mon68%(22 flights)
- Tue84%(19 flights)
- Wed80%(20 flights)
- Thu57%(23 flights)
- Fri74%(23 flights)
- Sat77%(22 flights)
- Sun78%(23 flights)
- 12–3 PM92%(52 flights)
- 3–6 PM64%(100 flights)
73%
May
Jun 52% → May 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 52% | 25 |
| July 2025 | 55% | 31 |
| August 2025 | 77% | 31 |
| September 2025 | 97% | 30 |
| October 2025 | 88% | 24 |
| May 2026 | 73% | 11 |
- Departures on time
- 72%
- Diverted
- 0%
- Flights flown
- 152
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 153 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.