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Flight Reliability

UA 1112 · United Airlines

Lihue → San Francisco (LIH–SFO)88% of its flights flew this route. The rest (SFO–AUS, SFO–MCO) are included in these numbers.

99
Nerd Approved
WanderNerd Reliability Score
92%
Arrive within 15 minutes
8 min early
Average arrival delay
0.2%
Cancelled
11 min early
Median arrival delay

Based on 404 historical flights. Data through May 2026.

What the data says

9 PM–12 AM has a slight edge.

Departures between 9 PM–12 AM arrived on time 98% of the time, against 91% between 12–3 PM.

Friday is doing you no favors.

UA 1112 arrived on time 97% of the time on Tuesdays. On Fridays: 90%.

A bit ahead of the LIH–SFO route.

UA 1112 arrived on time 92% of the time, versus 87% across the LIH–SFO route.

Better than the United Airlines network average.

UA 1112 arrived on time 92% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon90%(58 flights)
  • Tue97%(58 flights)
  • Wed90%(57 flights)
  • Thu91%(57 flights)
  • Fri90%(57 flights)
  • Sat95%(58 flights)
  • Sun91%(58 flights)
On-time by departure window
  • 9 AM–12 PM—(2 flights)
  • 12–3 PM91%(355 flights)
  • 9 PM–12 AM98%(46 flights)
On-time trend by month
96%
May

Jun 93% → May 96% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%55
July 2025100%31
August 2025100%30
September 202593%30
October 202587%31
November 202580%30
December 202577%31
January 202687%31
February 202696%28
March 202690%31
April 2026100%31
May 202696%44
Departures on time
96%
Diverted
0%
Flights flown
403
Months covered
12

Same route, other flights

Keep nerding

Based on 404 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.