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Flight Reliability

UA 1320 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1320 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

87%
Arrive within 15 minutes
0 min
Average arrival delay
0.7%
Cancelled
5 min early
Median arrival delay

Based on 534 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon88%(74 flights)
  • Tue86%(76 flights)
  • Wed86%(76 flights)
  • Thu88%(76 flights)
  • Fri87%(76 flights)
  • Sat92%(74 flights)
  • Sun82%(76 flights)
On-time by departure window
  • 6–9 AM94%(92 flights)
  • 9 AM–12 PM85%(436 flights)
On-time trend by month
90%
May

Jun 87% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202574%31
August 202583%42
September 202587%31
October 202592%37
November 202597%59
December 202579%48
January 202684%56
February 202691%54
March 202689%61
April 202683%48
May 202690%31
Departures on time
89%
Diverted
0.4%
Flights flown
528
Months covered
12

Keep nerding

Based on 534 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.