Korean Air
flight
KE 3642:
Atlanta - Chicago Midway
Atlanta - Chicago Midway
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-04-18 through 2026-05-23
Mon
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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 1728)
Duration: 1:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-05-24 through 2026-05-30
Mon
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Tue
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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 1728)
Duration: 1:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3642
Operates only on 2026-06-06
Mon
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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 1728)
Duration: 1:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1728)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-05-25 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1728)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-07-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1728)
Duration: 1:57, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1728)
Duration: 1:57, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1728)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:52, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-01-10 through 2026-01-17
Mon
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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 1076)
Duration: 1:52, non-stop Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3642
Operates only on 2026-01-18
Mon
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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
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:52, non-stop Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3642
Valid until 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:57, non-stop Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3642
Operates only on 2026-01-04
Mon
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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
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:57, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:51, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:56, non-stop Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-02-12 through 2026-03-07
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 1076)
Duration: 1:51, non-stop Boeing 717 (717)
Direct Codeshare Flights:
Korean Air KE3642
Effective 2026-02-17 through 2026-03-03
Mon
-
-
Tue
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 1076)
Duration: 1:53, non-stop Airbus A320 (320)
- KE 3642 is a domestic flight departing from the Atlanta airport (ATL) and arriving at Chicago Midway airport (MDW).
- The flight distance is 591 miles, or 951 km.
- The timezone of the departure airport is UTC-5 , 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 1:51 and 1:57.