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Flight Reliability

UA 383 · United Airlines

Honolulu → Denver (HNL–DEN)

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
6 min early
Average arrival delay
0.8%
Cancelled
11 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Skip Monday if you can.

UA 383 arrived on time 94% of the time on Wednesdays. On Mondays: 84%.

Better than the United Airlines network average.

UA 383 arrived on time 90% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon84%(51 flights)
  • Tue90%(51 flights)
  • Wed94%(51 flights)
  • Thu89%(52 flights)
  • Fri89%(52 flights)
  • Sat90%(52 flights)
  • Sun93%(53 flights)
On-time trend by month
97%
May

Jun 87% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202593%30
August 202580%30
September 202597%30
October 202587%31
November 202593%29
December 202587%31
January 202687%31
February 202693%28
March 202681%31
April 202697%30
May 202697%31
Departures on time
85%
Diverted
0%
Flights flown
362
Months covered
12

Same route, other flights

Keep nerding

Based on 365 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.