Flight Reliability
B6 1155 · JetBlue Airways
Boston → Washington (BOS–DCA)
82
Pretty Reliable
WanderNerd Reliability Score
- 91%
- Arrive within 15 minutes
- 7 min early
- Average arrival delay
- 3.3%
- Cancelled
- 12 min early
- Median arrival delay
Based on 183 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 1155 departing between 6–9 AM arrived on time 93% of the time, versus 75% between 12–3 PM.
Skip Wednesday if you can.
B6 1155 arrived on time 100% of the time on Thursdays. On Wednesdays: 89%.
Well ahead of the BOS–DCA route.
B6 1155 arrived on time 91% of the time, versus 75% across the BOS–DCA route.
Well ahead of the JetBlue Airways network.
B6 1155 arrived on time 91% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon90%(29 flights)
- Tue93%(27 flights)
- Wed89%(27 flights)
- Thu100%(30 flights)
- Fri89%(28 flights)
- Sat—(6 flights)
- Sun89%(28 flights)
- 6–9 AM93%(159 flights)
- 12–3 PM75%(16 flights)
100%
May
Sep 75% → May 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| September 2025 | 75% | 16 |
| November 2025 | 100% | 22 |
| December 2025 | 82% | 17 |
| January 2026 | 80% | 20 |
| February 2026 | 91% | 23 |
| March 2026 | 96% | 28 |
| April 2026 | 100% | 26 |
| May 2026 | 100% | 17 |
- Departures on time
- 96%
- Diverted
- 1.1%
- Flights flown
- 175
- Months covered
- 9
Same route, other flights
Keep nerding
Based on 183 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.