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Route Reliability

LCH → Houston

LCH–IAH · 127 miles · LCH Airport to George Bush Intercontinental Airport

85
Pretty Reliable
WanderNerd Reliability Score
83%
Arrive within 15 minutes
6 min
Average arrival delay
1.6%
Cancelled
903
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 83% of the time across 903 flights. No comparison to make.

What the data says

Morning flights do better here.

LCH–IAH flights departing between 9 AM–12 PM arrived on time 97% of the time, versus 76% between 6–9 PM.

Monday is the weak spot.

LCH–IAH flights arrived on time 87% of the time on Saturdays. On Mondays: 78%.

Slipping a little lately.

LCH–IAH flights arrived on time 80% of the time over the last three months in the data, compared with 83% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon78%(138 flights)
  • Tue85%(116 flights)
  • Wed86%(130 flights)
  • Thu82%(135 flights)
  • Fri83%(134 flights)
  • Sat87%(106 flights)
  • Sun84%(130 flights)
On-time by departure window
  • 6–9 AM82%(363 flights)
  • 9 AM–12 PM97%(31 flights)
  • 12–3 PM87%(234 flights)
  • 3–6 PM84%(130 flights)
  • 6–9 PM76%(131 flights)
On-time trend by month
77%
May

Jun 67% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%76
July 202584%75
August 202586%78
September 202592%78
October 202589%88
November 202588%81
December 202578%63
January 202683%60
February 202689%53
March 202673%63
April 202689%90
May 202677%84

Keep nerding

Based on 903 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.