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Flight Reliability

UA 2600 · United Airlines

Houston → Los Angeles (IAH–LAX)86% of its flights flew this route. The rest (LAX–BZN, MSY–IAH) are included in these numbers.

100
Nerd Approved
WanderNerd Reliability Score
93%
Arrive within 15 minutes
7 min early
Average arrival delay
0.2%
Cancelled
10 min early
Median arrival delay

Based on 415 historical flights. Data through May 2026.

What the data says

Skip Thursday if you can.

UA 2600 arrived on time 97% of the time on Sundays. On Thursdays: 90%.

Better than the IAH–LAX route average.

UA 2600 arrived on time 93% of the time, versus 84% across the IAH–LAX route.

Better than the United Airlines network average.

UA 2600 arrived on time 93% of the time, versus 79% across the United Airlines network.

It basically never cancels.

Out of 415 scheduled flights, only 0.2% were cancelled.

The breakdown

On-time by weekday
  • Mon90%(60 flights)
  • Tue90%(59 flights)
  • Wed95%(60 flights)
  • Thu90%(58 flights)
  • Fri95%(58 flights)
  • Sat91%(58 flights)
  • Sun97%(61 flights)
On-time by departure window
  • 3–6 AM92%(24 flights)
  • 6–9 AM93%(365 flights)
  • 9 AM–12 PM92%(25 flights)
On-time trend by month
87%
May

Jun 91% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%79
July 202594%31
August 202597%31
September 2025100%30
October 202594%31
November 202597%30
December 202594%31
January 202687%31
February 202689%28
March 202690%31
April 202693%30
May 202687%31
Departures on time
93%
Diverted
0%
Flights flown
414
Months covered
12

Same route, other flights

Keep nerding

Based on 415 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.