Flight Reliability
B6 91 · JetBlue Airways
Boston → Tampa (BOS–TPA)
70
Usually Fine
WanderNerd Reliability Score
- 74%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 2.9%
- Cancelled
- 4 min early
- Median arrival delay
Based on 137 historical flights. Data through May 2026.
What the data says
Morning-you made the right choice.
B6 91 departing between 6–9 AM arrived on time 78% of the time, versus 57% between 3–6 PM.
Saturdays have been rough.
B6 91 arrived on time 91% of the time on Tuesdays and just 63% on Saturdays. That gap is worth planning around.
The breakdown
- Mon74%(23 flights)
- Tue91%(11 flights)
- Wed85%(13 flights)
- Thu77%(22 flights)
- Fri73%(22 flights)
- Sat63%(24 flights)
- Sun67%(18 flights)
- 6–9 AM78%(101 flights)
- 9 AM–12 PM59%(17 flights)
- 12–3 PM—(1 flights)
- 3–6 PM57%(14 flights)
74%
Apr
Nov 71% → Apr 74% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 71% | 21 |
| December 2025 | 64% | 22 |
| February 2026 | 63% | 16 |
| March 2026 | 77% | 31 |
| April 2026 | 74% | 27 |
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 133
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 137 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.