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Flight Reliability

UA 2748 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2748 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

85%
Arrive within 15 minutes
1 min early
Average arrival delay
0.3%
Cancelled
8 min early
Median arrival delay

Based on 314 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon91%(46 flights)
  • Tue88%(41 flights)
  • Wed83%(42 flights)
  • Thu84%(45 flights)
  • Fri81%(48 flights)
  • Sat83%(46 flights)
  • Sun82%(45 flights)
On-time by departure window
  • 3–6 AM—(8 flights)
  • 6–9 AM93%(108 flights)
  • 9 AM–12 PM80%(84 flights)
  • 12–3 PM93%(14 flights)
  • 3–6 PM80%(99 flights)
On-time trend by month
86%
May

Aug 69% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202569%13
September 202583%36
October 202580%56
November 202583%30
December 202592%37
January 202687%31
February 202696%28
March 202677%31
April 202686%29
May 202686%22
Departures on time
86%
Diverted
0%
Flights flown
313
Months covered
10

Keep nerding

Based on 314 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.