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Flight Reliability

UA 1157 · United Airlines

Honolulu → Los Angeles (HNL–LAX)93% of its flights flew this route. The rest (LAX–CLE) are included in these numbers.

92
Nerd Approved
WanderNerd Reliability Score
86%
Arrive within 15 minutes
1 min
Average arrival delay
0.3%
Cancelled
11 min early
Median arrival delay

Based on 392 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

UA 1157 departing between 9 PM–12 AM arrived on time 100% of the time, versus 85% between 12–3 PM.

Friday is doing you no favors.

UA 1157 arrived on time 90% of the time on Thursdays. On Fridays: 83%.

A bit ahead of the HNL–LAX route.

UA 1157 arrived on time 86% of the time, versus 83% across the HNL–LAX route.

Better than the United Airlines network average.

UA 1157 arrived on time 86% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon84%(56 flights)
  • Tue85%(52 flights)
  • Wed84%(55 flights)
  • Thu90%(57 flights)
  • Fri83%(57 flights)
  • Sat89%(56 flights)
  • Sun90%(57 flights)
On-time by departure window
  • 9 AM–12 PM86%(208 flights)
  • 12–3 PM85%(155 flights)
  • 9 PM–12 AM100%(27 flights)
On-time trend by month
80%
May

Jun 93% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202587%31
August 202584%31
September 202597%35
October 202589%53
November 202587%30
December 202581%31
January 202690%30
February 202689%28
March 202661%31
April 202693%30
May 202680%30
Departures on time
89%
Diverted
0.3%
Flights flown
390
Months covered
12

Same route, other flights

Keep nerding

Based on 392 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.