All airlines flying from Harlingen (HRL) to Oklahoma City (OKC).

FLIGHT SCHEDULE
Non-Direct Flights:
Sun 11:55 Harlingen (HRL) 15:05 Oklahoma City (OKC) Southwest Airlines WN 4664 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-04-12 through 2026-05-17
Sun 11:55 Harlingen (HRL) 15:05 Oklahoma City (OKC) Southwest Airlines WN 4664 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Operates only on 2026-05-31

A domestic route departing from the Harlingen airport (HRL) and arriving at Oklahoma City airport (OKC).
The flight distance is 632 miles, or 1018 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).

FLIGHT SCHEDULE

Non-Direct Flights:

Southwest Airlines WN4664

11:55

15:05

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)