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Flight Reliability

B6 471 · JetBlue Airways

New York → Fort Lauderdale (LGA–FLL)

43
Bring Snacks
WanderNerd Reliability Score
59%
Arrive within 15 minutes
31 min
Average arrival delay
3.4%
Cancelled
8 min
Median arrival delay

Based on 355 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

B6 471 departing between 12–3 PM arrived on time 68% of the time, versus 48% between 3–6 PM.

Friday is doing you no favors.

B6 471 arrived on time 73% of the time on Wednesdays and just 52% on Fridays. That gap is worth planning around.

Lagging the LGA–FLL route.

B6 471 arrived on time 59% of the time, versus 69% across the LGA–FLL route.

Lagging the JetBlue Airways network.

B6 471 arrived on time 59% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon55%(49 flights)
  • Tue63%(49 flights)
  • Wed73%(48 flights)
  • Thu54%(50 flights)
  • Fri52%(50 flights)
  • Sat60%(47 flights)
  • Sun56%(50 flights)
On-time by departure window
  • 6–9 AM—(2 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM68%(173 flights)
  • 3–6 PM48%(165 flights)
On-time trend by month
59%
May

Jun 41% → May 59% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202541%29
July 202523%31
August 202555%31
September 202563%30
October 202552%31
November 202571%28
December 202548%29
January 202668%28
February 202692%25
March 202670%30
April 202672%29
May 202659%22
Departures on time
66%
Diverted
0%
Flights flown
343
Months covered
12

Same route, other flights

Keep nerding

Based on 355 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.