Flight Reliability
B6 1318 · JetBlue Airways
New York → Boston (JFK–BOS)
56
A Little Dicey
WanderNerd Reliability Score
- 65%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 3.2%
- Cancelled
- 1 min
- Median arrival delay
Based on 158 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
B6 1318 arrived on time 81% of the time on Tuesdays and just 52% on Thursdays. That gap is worth planning around.
Lagging the JFK–BOS route.
B6 1318 arrived on time 65% of the time, versus 74% across the JFK–BOS route.
Lagging the JetBlue Airways network.
B6 1318 arrived on time 65% of the time, versus 73% across the JetBlue Airways network.
Keep a backup plan handy.
B6 1318 was cancelled 3.2% of the time. Typical for U.S. flights is around 1–2%.
The breakdown
- Mon62%(21 flights)
- Tue81%(21 flights)
- Wed67%(21 flights)
- Thu52%(23 flights)
- Fri74%(23 flights)
- Sat59%(22 flights)
- Sun64%(22 flights)
82%
May
Jun 47% → May 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 47% | 30 |
| July 2025 | 54% | 28 |
| August 2025 | 73% | 30 |
| September 2025 | 73% | 30 |
| October 2025 | 75% | 24 |
| May 2026 | 82% | 11 |
- Departures on time
- 54%
- Diverted
- 0%
- Flights flown
- 153
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 158 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.