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Flight Reliability

UA 2280 · United Airlines

Chicago → Orlando (ORD–MCO)100% of its flights flew this route. The rest (MSN–ORD) are included in these numbers.

96
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
6 min early
Average arrival delay
0.3%
Cancelled
11 min early
Median arrival delay

Based on 355 historical flights. Data through May 2026.

What the data says

Skip Saturday if you can.

UA 2280 arrived on time 96% of the time on Tuesdays. On Saturdays: 85%.

Well ahead of the ORD–MCO route.

UA 2280 arrived on time 90% of the time, versus 73% across the ORD–MCO route.

Better than the United Airlines network average.

UA 2280 arrived on time 90% of the time, versus 79% across the United Airlines network.

It basically never cancels.

Out of 355 scheduled flights, only 0.3% were cancelled.

The breakdown

On-time by weekday
  • Mon88%(50 flights)
  • Tue96%(47 flights)
  • Wed96%(47 flights)
  • Thu92%(52 flights)
  • Fri90%(52 flights)
  • Sat85%(52 flights)
  • Sun87%(53 flights)
On-time by departure window
  • 6–9 AM90%(352 flights)
  • 3–6 PM—(1 flights)
On-time trend by month
94%
May

Jun 100% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 2025100%29
July 202597%31
August 202590%29
September 202591%22
October 2025100%31
November 202590%30
December 202574%31
January 202684%31
February 202689%28
March 202683%30
April 202693%30
May 202694%31
Departures on time
93%
Diverted
0.3%
Flights flown
353
Months covered
12

Same route, other flights

Keep nerding

Based on 355 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.