Skip to content
WanderNerd
Check a flight

Flight Reliability

B6 770 · JetBlue Airways

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and B6 770 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

64%
Arrive within 15 minutes
25 min
Average arrival delay
1.9%
Cancelled
1 min
Median arrival delay

Based on 206 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(29 flights)
  • Tue88%(25 flights)
  • Wed72%(25 flights)
  • Thu68%(31 flights)
  • Fri53%(32 flights)
  • Sat54%(26 flights)
  • Sun42%(33 flights)
On-time by departure window
  • 12–3 PM81%(64 flights)
  • 3–6 PM56%(97 flights)
  • 6–9 PM46%(26 flights)
  • 9 PM–12 AM71%(14 flights)
On-time trend by month
91%
May

Jun 62% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%26
July 202561%28
August 202544%27
September 202577%30
October 202588%25
December 202543%14
February 202655%11
March 202665%20
May 202691%11
Departures on time
68%
Diverted
0.5%
Flights flown
201
Months covered
11

Keep nerding

Based on 206 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.