Tracked live by the FAA. The scheduled times shown are from a typical Tuesday because the FAA's flight plan was first seen after takeoff.

FRONTIER · FLIGHT F9 1966 LANDED 6:04 PM CT, ~103 MIN EARLY

Tuesday, September 29 Today

F9 1966 · LAS → IAH

took off 1:24 PM PT · landed 6:04 PM CT (scheduled 2:28 PM PT → 7:58 PM CT)

Forecast issued Tue 10:00 PM ET · 4h after departure

F9 1966 isn’t flying LAS → IAH today

This listing came from a typical schedule. According to the FAA, F9 1966 flies these legs today: