Skip to content
WanderNerd
Check a flight

Flight Reliability

B6 815 · JetBlue Airways

Boston → Dallas–Fort Worth (BOS–DFW)88% of its flights flew this route. The rest (JFK–SFO, JFK–LAX) are included in these numbers.

86
Pretty Reliable
WanderNerd Reliability Score
81%
Arrive within 15 minutes
6 min
Average arrival delay
0.7%
Cancelled
10 min early
Median arrival delay

Based on 150 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

B6 815 departing between 6–9 AM arrived on time 96% of the time, versus 71% between 3–6 PM.

Thursdays have been rough.

B6 815 arrived on time 91% of the time on Wednesdays and just 70% on Thursdays. That gap is worth planning around.

A bit ahead of the BOS–DFW route.

B6 815 arrived on time 81% of the time, versus 77% across the BOS–DFW route.

Better than the JetBlue Airways network average.

B6 815 arrived on time 81% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon86%(21 flights)
  • Tue86%(22 flights)
  • Wed91%(21 flights)
  • Thu70%(23 flights)
  • Fri73%(22 flights)
  • Sat89%(18 flights)
  • Sun77%(22 flights)
On-time by departure window
  • 6–9 AM96%(51 flights)
  • 9 AM–12 PM74%(76 flights)
  • 12–3 PM—(8 flights)
  • 3–6 PM71%(14 flights)
On-time trend by month
77%
Apr

Jun 63% → Apr 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202563%19
July 202573%30
August 202577%31
September 202596%26
October 2025100%25
April 202677%13
Departures on time
81%
Diverted
0%
Flights flown
149
Months covered
9

Same route, other flights

Keep nerding

Based on 150 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.