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Flight Reliability

B6 1723 · JetBlue Airways

New York → Los Angeles (JFK–LAX)

56
A Little Dicey
WanderNerd Reliability Score
67%
Arrive within 15 minutes
14 min
Average arrival delay
3.4%
Cancelled
3 min early
Median arrival delay

Based on 203 historical flights. Data through May 2026.

What the data says

9 PM–12 AM has a slight edge.

Departures between 9 PM–12 AM arrived on time 70% of the time, against 67% between 6–9 PM.

Mondays have been rough.

B6 1723 arrived on time 85% of the time on Fridays and just 52% on Mondays. That gap is worth planning around.

Lagging the JFK–LAX route.

B6 1723 arrived on time 67% of the time, versus 79% across the JFK–LAX route.

A bit behind the JetBlue Airways network.

B6 1723 arrived on time 67% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon52%(29 flights)
  • Tue71%(28 flights)
  • Wed72%(29 flights)
  • Thu61%(28 flights)
  • Fri85%(26 flights)
  • Sat70%(27 flights)
  • Sun59%(27 flights)
On-time by departure window
  • 6–9 PM67%(161 flights)
  • 9 PM–12 AM70%(33 flights)
On-time trend by month
71%
May

Nov 65% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202565%26
December 202566%29
January 202673%30
February 202672%25
March 202671%31
April 202657%30
May 202671%17
Departures on time
72%
Diverted
1.0%
Flights flown
194
Months covered
8

Same route, other flights

Keep nerding

Based on 203 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.