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Route Reliability

Houston → MOB

IAH–MOB · 427 miles · George Bush Intercontinental Airport to MOB Airport

82
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
8 min
Average arrival delay
1.4%
Cancelled
1,456
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 82% of the time across 1,456 flights. No comparison to make.

What the data says

12–3 PM has a slight edge.

Departures between 12–3 PM arrived on time 85% of the time, against 79% between 3–6 PM.

Sunday scaries are real for this one.

IAH–MOB flights arrived on time 86% of the time on Wednesdays. On Sundays: 78%.

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
  • Mon80%(206 flights)
  • Tue85%(206 flights)
  • Wed86%(204 flights)
  • Thu84%(207 flights)
  • Fri80%(207 flights)
  • Sat81%(186 flights)
  • Sun78%(212 flights)
On-time by departure window
  • 9 AM–12 PM83%(353 flights)
  • 12–3 PM85%(394 flights)
  • 3–6 PM79%(331 flights)
  • 6–9 PM82%(348 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
79%
May

Jun 66% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%112
July 202573%120
August 202577%120
September 202594%117
October 202589%130
November 202580%138
December 202578%116
January 202684%113
February 202693%108
March 202686%117
April 202687%116
May 202679%121

Keep nerding

Based on 1,456 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.