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Flight Reliability

B6 1371 · JetBlue Airways

New York → Fort Lauderdale (LGA–FLL)

47
Bring Snacks
WanderNerd Reliability Score
59%
Arrive within 15 minutes
32 min
Average arrival delay
2.3%
Cancelled
6 min
Median arrival delay

Based on 348 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

B6 1371 departing between 12–3 PM arrived on time 70% of the time, versus 40% between 3–6 PM.

Sunday scaries are real for this one.

B6 1371 arrived on time 72% of the time on Wednesdays and just 35% on Sundays. That gap is worth planning around.

Lagging the LGA–FLL route.

B6 1371 arrived on time 59% of the time, versus 69% across the LGA–FLL route.

Lagging the JetBlue Airways network.

B6 1371 arrived on time 59% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon53%(51 flights)
  • Tue63%(46 flights)
  • Wed72%(47 flights)
  • Thu62%(50 flights)
  • Fri65%(51 flights)
  • Sat68%(44 flights)
  • Sun35%(51 flights)
On-time by departure window
  • 9 AM–12 PM—(7 flights)
  • 12–3 PM70%(162 flights)
  • 3–6 PM40%(102 flights)
  • 6–9 PM59%(69 flights)
On-time trend by month
74%
May

Jun 62% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%26
July 202566%29
August 202560%30
September 202585%26
October 202565%31
November 202538%29
December 202543%30
January 202662%29
February 202668%25
March 202655%31
April 202635%23
May 202674%31
Departures on time
63%
Diverted
0%
Flights flown
340
Months covered
12

Same route, other flights

Keep nerding

Based on 348 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.