OnTimeRoutes
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United Airlines LAX to KOA on-time performance

United Airlines nonstop flights from Los Angeles to Kona · Aug 2025 – Jul 2026

On-time arrivals
90%
arrived < 15 min late
Cancelled
0.6%
3 flights
Avg arrival delay
6 min
44 min when late
Rank on route
#2 of 5
route average 82% on time

Key facts

  • United Airlines flights on LAX to KOA arrived on time 90% of the time in Aug 2025 – Jul 2026.
  • 0.6% were cancelled, and 2% arrived an hour or more late.
  • That ranks #2 of 5 airlines on this route, which averaged 82% on time overall.
  • The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (40%).

On-time trend by month

70%85%100%July 2025: 82.8% on time, 1.5% cancelledJul ’25August 2025: 92.2% on time, 1.9% cancelledAug ’25September 2025: 90.0% on time, 0.0% cancelledSep ’25October 2025: 90.0% on time, 0.0% cancelledOct ’25November 2025: 96.9% on time, 0.0% cancelledNov ’25December 2025: 88.6% on time, 0.0% cancelledDec ’25January 2026: 88.6% on time, 0.0% cancelledJan ’26February 2026: 90.6% on time, 0.0% cancelledFeb ’26March 2026: 84.8% on time, 5.7% cancelledMar ’26April 2026: 88.2% on time, 0.0% cancelledApr ’26May 2026: 90.5% on time, 0.0% cancelledMay ’26June 2026: 90.2% on time, 0.0% cancelledJun ’26July 2026: 86.4% on time, 0.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Airline (crew, maintenance, cleaning, fueling)40%
  • Air traffic control & airport congestion32%
  • Late-arriving aircraft28%
  • Extreme weather0%
  • Security0%

Other airlines on LAX to KOA

Full LAX to KOA comparison →
United Airlines on-time record across all routes →

495 United Airlines flights tracked on this route; 3 cancelled, 2 diverted.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.