Korean Air
flight
KE 3900:
Rapid City - Minneapolis/Saint Paul
Rapid City - Minneapolis/Saint Paul
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3900
Effective 2026-01-05 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5237)
Duration: 1:52, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3900
Effective 2026-01-16 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5237)
Duration: 1:52, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3900
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3991)
Duration: 1:51, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Korean Air KE3900
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3927)
Duration: 1:54, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Korean Air KE3900
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 4867)
Duration: 1:50, non-stop Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Korean Air KE3900
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3927)
Duration: 1:41, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Korean Air KE3900
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 3927)
Duration: 1:48, non-stop Embraer EMB 175 (E7W)
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Parallax here RAP-MSP
- KE 3900 is a domestic flight departing from the Rapid City airport (RAP) and arriving at Minneapolis/Saint Paul airport (MSP).
- The flight distance is 488 miles, or 785 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 varies between 1:41 and 1:54.