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HOU Houston Delays & Airport Status

William P. Hobby

HOU delays today: William P. Hobby has an on-time departure rate of about 80%. The FAA airport status for HOU typically shows an average delay of 55 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 1.7% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 13 minutes. The current TSA wait is about 10-16 minutes. The fastest time through security is 4 AM (about 5 min). The busiest period is 8 AM (21-27 minutes).

Source: BTS, FAA. Updated April 2026.

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Delay Stats

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80% on timeAvg delay 55 min

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Security Lines

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~13 minBest: 4 AM (about 5 min)

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Plan & Explore

Departures here are on time most of the time. About 80% of flights leave within 15 minutes of schedule.

The most common reason for departure delays here is the incoming plane arriving late.

Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 13 minutes.

This airport occasional fog (~4 days/month).

Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).

Accurate?

HOU departure performance by month

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Airlines at HOU

On-time departure rate from DOT data

Delta Air Lines83%
Southwest Airlines81%
Frontier Airlines77%
PSA Airlines74%
SkyWest Airlines72%

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