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Flight Reliability

B6 601 · JetBlue Airways

New York → Fort Lauderdale (JFK–FLL)

61
A Little Dicey
WanderNerd Reliability Score
79%
Arrive within 15 minutes
1 min
Average arrival delay
6.4%
Cancelled
1 min early
Median arrival delay

Based on 141 historical flights. Data through May 2026.

What the data says

Mondays have been rough.

B6 601 arrived on time 100% of the time on Saturdays and just 65% on Mondays. That gap is worth planning around.

A bit ahead of the JFK–FLL route.

B6 601 arrived on time 79% of the time, versus 73% across the JFK–FLL route.

A bit ahead of the JetBlue Airways network.

B6 601 arrived on time 79% of the time, versus 73% across the JetBlue Airways network.

Keep a backup plan handy.

B6 601 was cancelled 6.4% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon65%(17 flights)
  • Tue72%(18 flights)
  • Wed78%(18 flights)
  • Thu80%(20 flights)
  • Fri80%(20 flights)
  • Sat100%(20 flights)
  • Sun74%(19 flights)
On-time by departure window
  • 3–6 AM79%(19 flights)
  • 6–9 AM79%(113 flights)
On-time trend by month
77%
Apr

Nov 100% → Apr 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 2025100%22
December 202557%28
January 202682%27
February 202687%23
March 202674%19
April 202677%13
Departures on time
92%
Diverted
0%
Flights flown
132
Months covered
6

Same route, other flights

Keep nerding

Based on 141 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.