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Flight Reliability

B6 1880 · JetBlue Airways

Fort Lauderdale → Washington (FLL–DCA)

53
A Little Dicey
WanderNerd Reliability Score
61%
Arrive within 15 minutes
26 min
Average arrival delay
1.5%
Cancelled
6 min
Median arrival delay

Based on 326 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 1880 departing between 6–9 AM arrived on time 95% of the time, versus 44% between 6–9 PM.

Mondays have been rough.

B6 1880 arrived on time 77% of the time on Wednesdays and just 50% on Mondays. That gap is worth planning around.

A bit behind the FLL–DCA route.

B6 1880 arrived on time 61% of the time, versus 68% across the FLL–DCA route.

Lagging the JetBlue Airways network.

B6 1880 arrived on time 61% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon50%(50 flights)
  • Tue67%(36 flights)
  • Wed77%(35 flights)
  • Thu55%(49 flights)
  • Fri62%(50 flights)
  • Sat71%(48 flights)
  • Sun55%(51 flights)
On-time by departure window
  • 6–9 AM95%(19 flights)
  • 3–6 PM60%(284 flights)
  • 6–9 PM44%(16 flights)
On-time trend by month
79%
May

Jun 37% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202537%19
July 202537%19
August 202548%31
September 202591%21
October 202577%31
November 202579%28
December 202554%28
January 202659%29
February 202658%26
March 202657%28
April 202653%30
May 202679%29
Departures on time
63%
Diverted
0.6%
Flights flown
319
Months covered
12

Same route, other flights

Keep nerding

Based on 326 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.