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Flight Reliability

B6 138 · JetBlue Airways

Orlando → Hartford (MCO–BDL)97% of its flights flew this route. The rest (BDL–MCO) are included in these numbers.

86
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
3 min
Average arrival delay
1.7%
Cancelled
6 min early
Median arrival delay

Based on 349 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

B6 138 departing between 6–9 AM arrived on time 92% of the time, versus 64% between 3–6 PM.

Skip Thursday if you can.

B6 138 arrived on time 89% of the time on Wednesdays. On Thursdays: 78%.

Better than the MCO–BDL route average.

B6 138 arrived on time 84% of the time, versus 73% across the MCO–BDL route.

Better than the JetBlue Airways network average.

B6 138 arrived on time 84% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon80%(50 flights)
  • Tue84%(44 flights)
  • Wed89%(45 flights)
  • Thu78%(51 flights)
  • Fri87%(52 flights)
  • Sat86%(50 flights)
  • Sun86%(51 flights)
On-time by departure window
  • 6–9 AM92%(155 flights)
  • 9 AM–12 PM78%(150 flights)
  • 12–3 PM85%(27 flights)
  • 3–6 PM64%(11 flights)
On-time trend by month
94%
May

Jun 70% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%27
July 202581%31
August 202577%31
September 202593%30
October 202597%31
November 202597%29
December 202568%31
January 202684%19
February 202674%23
March 202687%31
April 202686%29
May 202694%31
Departures on time
88%
Diverted
0%
Flights flown
343
Months covered
12

Same route, other flights

Keep nerding

Based on 349 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.