Korean Air
flight
KE 3123:
Atlanta - Miami
Atlanta - Miami
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-01-08 through 2026-01-18
Mon
Tue
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-
Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1579)
Duration: 1:56, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1588)
Duration: 1:55, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1588)
Duration: 1:57, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1588)
Duration: 1:59, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1588)
Duration: 1:54, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-01-06 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
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-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 1588)
Duration: 1:56, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-02-14 through 2026-02-21
Mon
-
-
Tue
-
-
Wed
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-
Thu
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-
Fri
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-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1234)
Duration: 1:57, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-02-28 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 1234)
Duration: 1:57, non-stop Boeing 757 (757)
Direct Codeshare Flights:
Korean Air KE3123
Effective 2026-03-10 through 2026-03-25
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 1234)
Duration: 1:56, non-stop Boeing 757 (757)
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Parallax here ATL-MIA
- KE 3123 is a domestic flight departing from the Atlanta airport (ATL) and arriving at Miami airport (MIA).
- The flight distance is 595 miles, or 958 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:54 and 1:59.