Flight Reliability
B6 1438 · JetBlue Airways
Orlando → Hartford (MCO–BDL)
68
Usually Fine
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 12 min
- Average arrival delay
- 3.7%
- Cancelled
- 0 min
- Median arrival delay
Based on 161 historical flights. Data through May 2026.
What the data says
Mornings have a slight edge.
Departures between 9 AM–12 PM arrived on time 77% of the time, against 71% between 12–3 PM.
Sunday scaries are real for this one.
B6 1438 arrived on time 86% of the time on Thursdays and just 64% on Sundays. That gap is worth planning around.
Keep a backup plan handy.
B6 1438 was cancelled 3.7% of the time. Typical for U.S. flights is around 1–2%.
Slipping a little lately.
B6 1438 arrived on time 75% of the time over the last three months in the data, compared with 80% in the three months before that.
The breakdown
- Mon76%(21 flights)
- Tue83%(23 flights)
- Wed68%(22 flights)
- Thu86%(22 flights)
- Fri74%(23 flights)
- Sat77%(22 flights)
- Sun64%(22 flights)
- 9 AM–12 PM77%(118 flights)
- 12–3 PM71%(35 flights)
- 3–6 PM—(2 flights)
82%
Apr
Nov 68% → Apr 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 68% | 28 |
| December 2025 | 88% | 17 |
| January 2026 | 83% | 24 |
| February 2026 | 62% | 26 |
| March 2026 | 81% | 26 |
| April 2026 | 82% | 28 |
- Departures on time
- 77%
- Diverted
- 0%
- Flights flown
- 155
- Months covered
- 7
Same route, other flights
Keep nerding
Based on 161 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.