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Flight Reliability

UA 1170 · United Airlines

Los Angeles → Honolulu (LAX–HNL)91% of its flights flew this route. The rest (ORD–LAX, BOS–ORD) are included in these numbers.

92
Nerd Approved
WanderNerd Reliability Score
85%
Arrive within 15 minutes
10 min
Average arrival delay
0.2%
Cancelled
8 min early
Median arrival delay

Based on 402 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

UA 1170 departing between 6–9 AM arrived on time 100% of the time, versus 85% between 3–6 PM.

Sunday scaries are real for this one.

UA 1170 arrived on time 92% of the time on Thursdays. On Sundays: 79%.

Better than the LAX–HNL route average.

UA 1170 arrived on time 85% of the time, versus 78% across the LAX–HNL route.

A bit ahead of the United Airlines network.

UA 1170 arrived on time 85% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon88%(58 flights)
  • Tue84%(55 flights)
  • Wed86%(58 flights)
  • Thu92%(60 flights)
  • Fri85%(60 flights)
  • Sat83%(54 flights)
  • Sun79%(56 flights)
On-time by departure window
  • 6–9 AM100%(12 flights)
  • 9 AM–12 PM91%(21 flights)
  • 3–6 PM85%(364 flights)
  • 9 PM–12 AM—(4 flights)
On-time trend by month
95%
May

Jun 97% → May 95% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%30
July 202581%31
August 202589%35
September 202593%30
October 202587%31
November 202586%29
December 202571%31
January 202681%31
February 202686%28
March 202668%31
April 202681%32
May 202695%62
Departures on time
80%
Diverted
0%
Flights flown
401
Months covered
12

Same route, other flights

Keep nerding

Based on 402 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.