Houston→Hattiesburg-LaurelNonstop Flight TimeIAH–PIB

Houston (George Bush Intercontinental Airport) to Hattiesburg-Laurel (Hattiesburg/Laurel Regional Airport).

Direct flights from IAH to PIB have an estimated flight time of about 1h 21m, based on the 371-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 08:05 to 12:35 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to PIB, last seen June 15, 2026. Frequency uses 12 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.