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Flight Reliability

B6 651 · JetBlue Airways

Boston → Orlando (BOS–MCO)88% of its flights flew this route. The rest (BOS–SRQ) are included in these numbers.

78
Usually Fine
WanderNerd Reliability Score
82%
Arrive within 15 minutes
8 min
Average arrival delay
2.4%
Cancelled
4 min early
Median arrival delay

Based on 211 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

B6 651 departing between 6–9 AM arrived on time 92% of the time, versus 40% between 6–9 PM.

Skip Saturday if you can.

B6 651 arrived on time 86% of the time on Wednesdays. On Saturdays: 77%.

Better than the BOS–MCO route average.

B6 651 arrived on time 82% of the time, versus 71% across the BOS–MCO route.

Better than the JetBlue Airways network average.

B6 651 arrived on time 82% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon83%(29 flights)
  • Tue83%(29 flights)
  • Wed86%(28 flights)
  • Thu83%(30 flights)
  • Fri83%(30 flights)
  • Sat77%(31 flights)
  • Sun79%(28 flights)
On-time by departure window
  • 6–9 AM92%(88 flights)
  • 9 AM–12 PM83%(71 flights)
  • 12–3 PM77%(17 flights)
  • 3–6 PM58%(19 flights)
  • 6–9 PM40%(10 flights)
On-time trend by month
81%
May

Jun 97% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202579%28
August 202593%30
October 202596%24
November 202550%10
March 202684%19
April 202660%30
May 202681%31
Departures on time
83%
Diverted
0.5%
Flights flown
205
Months covered
10

Same route, other flights

Keep nerding

Based on 211 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.