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Flight Reliability

B6 2821 · JetBlue Airways

Orlando → Las Vegas (MCO–LAS)

94
Nerd Approved
WanderNerd Reliability Score
86%
Arrive within 15 minutes
11 min early
Average arrival delay
0%
Cancelled
23 min early
Median arrival delay

Based on 176 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 2821 departing between 6–9 AM arrived on time 100% of the time, versus 85% between 6–9 PM.

Sunday scaries are real for this one.

B6 2821 arrived on time 100% of the time on Wednesdays and just 81% on Sundays. That gap is worth planning around.

A bit ahead of the MCO–LAS route.

B6 2821 arrived on time 86% of the time, versus 80% across the MCO–LAS route.

Better than the JetBlue Airways network average.

B6 2821 arrived on time 86% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon88%(25 flights)
  • Tue88%(24 flights)
  • Wed100%(24 flights)
  • Thu84%(25 flights)
  • Fri81%(26 flights)
  • Sat85%(26 flights)
  • Sun81%(26 flights)
On-time by departure window
  • 6–9 AM100%(11 flights)
  • 6–9 PM85%(151 flights)
  • 9 PM–12 AM93%(14 flights)
On-time trend by month
100%
May

Nov 93% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202593%29
December 202594%31
January 202684%31
February 202682%28
March 202671%31
April 202692%13
May 2026100%11
Departures on time
86%
Diverted
0%
Flights flown
176
Months covered
8

Same route, other flights

Keep nerding

Based on 176 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.