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Flight Reliability

B6 1033 · JetBlue Airways

Orlando → San Juan (MCO–SJU)

80
Pretty Reliable
WanderNerd Reliability Score
78%
Arrive within 15 minutes
11 min
Average arrival delay
1.3%
Cancelled
5 min early
Median arrival delay

Based on 312 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 1033 departing between 6–9 AM arrived on time 94% of the time, versus 61% between 6–9 PM.

Mondays have been rough.

B6 1033 arrived on time 86% of the time on Thursdays and just 71% on Mondays. That gap is worth planning around.

A bit ahead of the MCO–SJU route.

B6 1033 arrived on time 78% of the time, versus 74% across the MCO–SJU route.

A bit ahead of the JetBlue Airways network.

B6 1033 arrived on time 78% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon71%(44 flights)
  • Tue84%(45 flights)
  • Wed74%(43 flights)
  • Thu86%(44 flights)
  • Fri86%(44 flights)
  • Sat74%(43 flights)
  • Sun71%(45 flights)
On-time by departure window
  • 6–9 AM94%(129 flights)
  • 9 AM–12 PM92%(13 flights)
  • 12–3 PM72%(32 flights)
  • 3–6 PM64%(103 flights)
  • 6–9 PM61%(31 flights)
On-time trend by month
97%
May

Jun 97% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202590%31
August 202590%31
November 202583%30
December 202555%31
January 202657%30
February 202685%27
March 202666%29
April 202663%30
May 202697%31
Departures on time
79%
Diverted
0%
Flights flown
308
Months covered
12

Same route, other flights

Keep nerding

Based on 312 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.