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Flight Reliability

B6 2737 · JetBlue Airways

Boston → Detroit (BOS–DTW)

58
A Little Dicey
WanderNerd Reliability Score
67%
Arrive within 15 minutes
19 min
Average arrival delay
3.3%
Cancelled
4 min
Median arrival delay

Based on 123 historical flights. Data through May 2026.

What the data says

3–6 PM has a slight edge.

Departures between 3–6 PM arrived on time 68% of the time, against 65% between 6–9 PM.

Sunday scaries are real for this one.

B6 2737 arrived on time 88% of the time on Tuesdays and just 41% on Sundays. That gap is worth planning around.

Lagging the BOS–DTW route.

B6 2737 arrived on time 67% of the time, versus 78% across the BOS–DTW route.

A bit behind the JetBlue Airways network.

B6 2737 arrived on time 67% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon63%(16 flights)
  • Tue88%(16 flights)
  • Wed70%(20 flights)
  • Thu71%(14 flights)
  • Fri65%(17 flights)
  • Sat74%(19 flights)
  • Sun41%(17 flights)
On-time by departure window
  • 6–9 AM—(4 flights)
  • 3–6 PM68%(78 flights)
  • 6–9 PM65%(37 flights)
On-time trend by month
65%
May

Nov 59% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202559%22
December 202565%17
January 202679%24
February 202671%14
April 202665%17
May 202665%20
Departures on time
63%
Diverted
0%
Flights flown
119
Months covered
8

Same route, other flights

Keep nerding

Based on 123 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.