IAH (Houston) to LBB (Lubbock) flights arrive on time 71% of the time. The most reliable airline on this route is SkyWest Airlines at 70%. The average delay is 93 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated May 2026.IAH → LBB
IAH (Houston) to LBB (Lubbock)
IAH → LBB on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is delayed fairly often. About 71% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Accurate?
Good to know
Departing from IAH
80% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. IAH has long runway queues.
TSA is currently ~27 min. Best time: 4 AM (about 5 min).
Arriving at LBB
80% on timeWhen flights into LBB are late, the average delay is 76 minutes. Build buffer if you have ground plans.
If connecting at LBB: TSA is ~19 min right now. Allow at least 60 minutes for a domestic connection.
LBB has a 2.1% cancellation rate — keep the airline app handy for rebooking.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.