Korean Air
flight
KE 3953:
Atlanta - Colorado Springs
Atlanta - Colorado Springs
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3953
Operates only on 2026-01-05
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1006)
Duration: 3:21, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3953
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
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-
Sat
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-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1006)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3953
Operates only on 2026-01-02
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1006)
Duration: 3:12, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Korean Air KE3953
Valid until 2026-01-03
Mon
-
-
Tue
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Wed
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-
Thu
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Fri
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-
Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 1006)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3953
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 971)
Duration: 3:19, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3953
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 971)
Duration: 3:17, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3953
Effective 2026-06-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 971)
Duration: 3:17, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3953
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 971)
Duration: 3:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Korean Air KE3953
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 971)
Duration: 3:16, non-stop Boeing 737-900 (739)
- KE 3953 is a domestic flight departing from the Atlanta airport (ATL) and arriving at Colorado Springs airport (COS).
- The flight distance is 1182 miles, or 1902 km.
- The timezone of the departure airport is UTC-5 , 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 varies between 3:10 and 3:21.