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Flight Reliability

B6 250 · JetBlue Airways

Savannah → Boston (SAV–BOS)

60
A Little Dicey
WanderNerd Reliability Score
68%
Arrive within 15 minutes
18 min
Average arrival delay
2.5%
Cancelled
4 min early
Median arrival delay

Based on 204 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

B6 250 departing between 6–9 PM arrived on time 69% of the time, versus 62% between 9 PM–12 AM.

Thursdays have been rough.

B6 250 arrived on time 84% of the time on Saturdays and just 60% on Thursdays. That gap is worth planning around.

A bit behind the JetBlue Airways network.

B6 250 arrived on time 68% of the time, versus 73% across the JetBlue Airways network.

Slipping a little lately.

B6 250 arrived on time 75% of the time over the last three months in the data, compared with 81% in the three months before that.

The breakdown

On-time by weekday
  • Mon62%(34 flights)
  • Tue68%(22 flights)
  • Wed80%(20 flights)
  • Thu60%(30 flights)
  • Fri65%(31 flights)
  • Sat84%(31 flights)
  • Sun63%(30 flights)
On-time by departure window
  • 6–9 AM—(4 flights)
  • 3–6 PM64%(22 flights)
  • 6–9 PM69%(159 flights)
  • 9 PM–12 AM62%(13 flights)
On-time trend by month
77%
May

Jun 55% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202555%29
July 202548%25
August 202570%23
October 2025100%10
November 202569%29
December 202575%12
March 202677%17
April 202671%21
May 202677%30
Departures on time
66%
Diverted
0.5%
Flights flown
198
Months covered
10

Same route, other flights

Keep nerding

Based on 204 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.