Korean Air
flight
KE 3423:
Boston Logan - Charlotte
Boston Logan - Charlotte
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3423
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5626)
Duration: 2:43, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Korean Air KE3423
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:33, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:31, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:37, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:37, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-05-25 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Operates only on 2026-02-15
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Operates only on 2026-01-18
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-01-24 through 2026-02-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Operates only on 2026-02-08
Mon
-
-
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 5807)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-02-14 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:38, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-03-14 through 2026-04-11
Mon
-
-
Tue
-
-
Wed
-
-
Thu
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-
Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:36, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5807)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-01-10 through 2026-01-17
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5630)
Duration: 2:41, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-04-18 through 2026-05-23
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-05-24 through 2026-05-30
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3423
Effective 2026-06-06 through 2026-08-08
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 5837)
Duration: 2:35, non-stop Embraer EMB 175 (E75)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here BOS-CLT
- KE 3423 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Charlotte airport (CLT).
- The flight distance is 726 miles, or 1169 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 2:31 and 2:43.