All airlines flying from Harlingen (HRL) to Denver (DEN).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 15:45 Harlingen (HRL) 17:48 Denver (DEN)
United Airlines UA 5287 Non-stop Embraer EMB 175 (E7W) 3:03 Effective 2026-03-07 through 2026-03-28
Non-Direct Flights:
Mon,Thu,Fri 17:40 Harlingen (HRL) 21:00 Denver (DEN)
Southwest Airlines WN 294 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-06-04 through 2026-08-03
Sun 06:30 Harlingen (HRL) 09:30 Denver (DEN)
Southwest Airlines WN 2093 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-06-07 through 2026-08-02




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All airlines flying from Harlingen (HRL) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5287
15:45
Harlingen (HRL)

17:48
Denver (DEN)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:03, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
Southwest Airlines WN294
17:40
Harlingen (HRL)

21:00
Denver (DEN)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2093
06:30
Harlingen (HRL)

09:30
Denver (DEN)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Harlingen airport (HRL) and arriving at Denver airport (DEN).
  • The flight distance is 1024 miles, or 1648 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time is 3:03.
Return (DEN-HRL) flights
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