Korean Air flight KE 3439: Detroit - Lexington

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 15:50 Detroit (DTW) M 17:09 Lexington (LEX)
KE 3439 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-05-07 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 5811)
Sun 15:50 Detroit (DTW) M 17:09 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:19 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Mon-Fri,Sun 15:50 Detroit (DTW) M 17:09 Lexington (LEX)
KE 3439 Non-stop Embraer EMB 175 (E75) 1:19 Effective 2025-05-26 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 5811)
Daily 15:50 Detroit (DTW) M 17:08 Lexington (LEX)
KE 3439 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-06-08 through 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 5624)
Sun 15:50 Detroit (DTW) M 17:08 Lexington (LEX)
KE 3439 Non-stop Embraer EMB 175 (E75) 1:18 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5624)
Daily 15:50 Detroit (DTW) M 17:07 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Daily 15:50 Detroit (DTW) M 17:10 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2025-09-08 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Daily 15:50 Detroit (DTW) M 17:13 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:23 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Mon-Fri,Sun 16:00 Detroit (DTW) M 17:20 Lexington (LEX)
KE 3439 Non-stop Embraer EMB 175 (E75) 1:20 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5778)
Sat 16:10 Detroit (DTW) M 17:30 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:20 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Mon-Fri,Sun 19:50 Detroit (DTW) M 21:08 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2025-06-29 through 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 4013)
Sat 19:55 Detroit (DTW) M 21:13 Lexington (LEX)
KE 3439 Non-stop Canadair CRJ 900 (CR9) 1:18 Operates only on 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 4997)
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Korean Air flight KE 3439:
Detroit - Lexington
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3439
15:50
Detroit (DTW) M

17:09
Lexington (LEX)
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5811)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Korean Air KE3439
15:50
Detroit (DTW) M

17:09
Lexington (LEX)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
15:50
Detroit (DTW) M

17:09
Lexington (LEX)
Effective 2025-05-26 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5811)
Duration: 1:19, non-stop
Embraer EMB 175 (E75)
Korean Air KE3439
15:50
Detroit (DTW) M

17:08
Lexington (LEX)
Effective 2025-06-08 through 2025-06-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5624)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Korean Air KE3439
15:50
Detroit (DTW) M

17:08
Lexington (LEX)
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5624)
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Korean Air KE3439
15:50
Detroit (DTW) M

17:07
Lexington (LEX)
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
15:50
Detroit (DTW) M

17:10
Lexington (LEX)
Effective 2025-09-08 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
15:50
Detroit (DTW) M

17:13
Lexington (LEX)
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:23, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
16:00
Detroit (DTW) M

17:20
Lexington (LEX)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5778)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
Korean Air KE3439
16:10
Detroit (DTW) M

17:30
Lexington (LEX)
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:20, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
19:50
Detroit (DTW) M

21:08
Lexington (LEX)
Effective 2025-06-29 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4013)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)
Korean Air KE3439
19:55
Detroit (DTW) M

21:13
Lexington (LEX)
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4997)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)
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Parallax here DTW-LEX
  • KE 3439 is a domestic flight departing from the Detroit airport (DTW) and arriving at Lexington airport (LEX).
  • The flight distance is 296 miles, or 476 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 1:17 and 1:23.
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