Flight Reliability
B6 918 · JetBlue Airways
New York → Boston (JFK–BOS)
42
Bring Snacks
WanderNerd Reliability Score
- 59%
- Arrive within 15 minutes
- 25 min
- Average arrival delay
- 4.4%
- Cancelled
- 7 min
- Median arrival delay
Based on 204 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
B6 918 departing between 9 PM–12 AM arrived on time 80% of the time, versus 58% between 6–9 PM.
Friday is doing you no favors.
B6 918 arrived on time 67% of the time on Thursdays and just 46% on Fridays. That gap is worth planning around.
Lagging the JFK–BOS route.
B6 918 arrived on time 59% of the time, versus 74% across the JFK–BOS route.
Lagging the JetBlue Airways network.
B6 918 arrived on time 59% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon54%(28 flights)
- Tue66%(29 flights)
- Wed62%(29 flights)
- Thu67%(27 flights)
- Fri46%(28 flights)
- Sat57%(28 flights)
- Sun62%(26 flights)
- 6–9 PM58%(185 flights)
- 9 PM–12 AM80%(10 flights)
74%
May
Nov 63% → May 74% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 63% | 27 |
| December 2025 | 50% | 28 |
| January 2026 | 77% | 30 |
| February 2026 | 58% | 26 |
| March 2026 | 40% | 30 |
| April 2026 | 63% | 30 |
| May 2026 | 74% | 19 |
- Departures on time
- 55%
- Diverted
- 0%
- Flights flown
- 195
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 204 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.