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Flight Reliability

UA 3702 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 3702 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

81%
Arrive within 15 minutes
3 min
Average arrival delay
2.5%
Cancelled
8 min early
Median arrival delay

Based on 406 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(56 flights)
  • Tue80%(61 flights)
  • Wed87%(60 flights)
  • Thu74%(58 flights)
  • Fri84%(55 flights)
  • Sat86%(42 flights)
  • Sun79%(63 flights)
On-time by departure window
  • 6–9 AM92%(73 flights)
  • 9 AM–12 PM83%(112 flights)
  • 12–3 PM78%(160 flights)
  • 3–6 PM78%(23 flights)
  • 6–9 PM54%(26 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
87%
May

Jul 78% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202578%27
August 202569%26
September 202593%29
October 202594%33
November 202577%26
December 202567%43
January 202673%11
February 202675%24
March 202678%55
April 202686%88
May 202687%31
Departures on time
84%
Diverted
0.2%
Flights flown
395
Months covered
12

Keep nerding

Based on 406 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.