Flight Reliability
B6 371 · JetBlue Airways
New York → Fort Lauderdale (LGA–FLL)
27
Bring Snacks
WanderNerd Reliability Score
- 52%
- Arrive within 15 minutes
- 36 min
- Average arrival delay
- 4.9%
- Cancelled
- 13 min
- Median arrival delay
Based on 183 historical flights. Data through May 2026.
What the data says
The 12–3 PM departure wins.
B6 371 departing between 12–3 PM arrived on time 79% of the time, versus 39% between 3–6 PM.
Sunday scaries are real for this one.
B6 371 arrived on time 71% of the time on Saturdays and just 30% on Sundays. That gap is worth planning around.
Well behind the LGA–FLL route.
B6 371 arrived on time 52% of the time, versus 69% across the LGA–FLL route.
Well behind the JetBlue Airways network.
B6 371 arrived on time 52% of the time, versus 73% across the JetBlue Airways network.
The breakdown
- Mon57%(28 flights)
- Tue63%(24 flights)
- Wed65%(23 flights)
- Thu43%(28 flights)
- Fri44%(27 flights)
- Sat71%(17 flights)
- Sun30%(27 flights)
- 9 AM–12 PM—(1 flights)
- 12–3 PM79%(19 flights)
- 3–6 PM39%(59 flights)
- 6–9 PM53%(94 flights)
- 9 PM–12 AM—(1 flights)
83%
May
Nov 39% → May 83% on time
| Month | On-time percentage | Flights |
|---|---|---|
| November 2025 | 39% | 18 |
| December 2025 | 35% | 23 |
| January 2026 | 69% | 29 |
| February 2026 | 56% | 27 |
| March 2026 | 46% | 26 |
| April 2026 | 43% | 30 |
| May 2026 | 83% | 18 |
- Departures on time
- 54%
- Diverted
- 0%
- Flights flown
- 174
- Months covered
- 8
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.