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KE421 Flight Status ( Seoul to Agana )

ARRIVED 1253 HOUR 6 MINUTES AGO
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Departure (KE421 Flight Schedule)

Incheon Intl ()

flag Seoul, South Korea

09:45 KST

Sat 25-Oct-2025

 ON TIME
KST 00:00:00 DAY
arr   

Arrival (KE421 Flight Schedule)

Guam Intl ()

flag Agana, Guam

15:15 ChST

Sat 25-Oct-2025

 EARLY 3 hour 12 min
ChST 00:00:00 DAY

Flight Radar Checker KE 421

Live Flight Tracker Map

Flight KE421 from Seoul to Agana is operated by Korean Air. Scheduled time of departure from Incheon Intl is 09:45 KST and scheduled time of arrival in Guam Intl is 15:15 ChST. The duration of the flight is 4 hours 30 minutes.
 

 

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Flight Finder
from Agana to Seoul

Flight Departure Arrival

01:40
Guam Intl
()
Incheon Intl
()

04:15
Guam Intl
()
Incheon Intl
()

04:50
Guam Intl
()
Incheon Intl
()

05:50
Guam Intl
()
Incheon Intl
()

06:25
Guam Intl
()
Incheon Intl
()

06:45
Guam Intl
()
Incheon Intl
()

09:35
Guam Intl
()
Incheon Intl
()

18:50
Guam Intl
()
Incheon Intl
()

20:05
Guam Intl
()
Incheon Intl
()

20:40
Guam Intl
()
Incheon Intl
()

21:15
Guam Intl
()
Incheon Intl
()

History Flight Information for KE421 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 25 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST 10:13 KST 12:02 ChST
Fri, 24 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST 10:22 KST 12:09 ChST
Thu, 23 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:10 KST 11:56 ChST
Wed, 22 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:03 KST 11:55 ChST
Tue, 21 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:04 KST 11:54 ChST
Mon, 20 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:05 KST 11:53 ChST
Sun, 19 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:08 KST 11:57 ChST
Sat, 18 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B77W) 10:13 KST 12:03 ChST
Fri, 17 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:09 KST 11:56 ChST
Thu, 16 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:10 KST 11:55 ChST
Wed, 15 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:11 KST 11:59 ChST
Tue, 14 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:09 KST 11:46 ChST
Mon, 13 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B77W) 10:19 KST 11:56 ChST
Sun, 12 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:14 KST 11:53 ChST
Sat, 11 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:08 KST 12:31 ChST
Fri, 10 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:09 KST 12:31 ChST
Thu, 09 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:02 KST 12:23 ChST
Wed, 08 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:30 KST 11:52 ChST
Tue, 07 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:06 KST 11:43 ChST
Mon, 06 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:11 KST 11:50 ChST
Sun, 05 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:15 KST 11:55 ChST
Fri, 03 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:01 KST 11:39 ChST
Thu, 02 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:22 KST 11:58 ChST
Wed, 01 Oct KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:15 KST 11:47 ChST
Tue, 30 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:04 KST 11:41 ChST
Mon, 29 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:05 KST 11:44 ChST
Sun, 28 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:04 KST 11:45 ChST
Sat, 27 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:16 KST 11:53 ChST
Fri, 26 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:12 KST 11:52 ChST
Thu, 25 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:14 KST 11:55 ChST
Wed, 24 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:09 KST 11:49 ChST
Tue, 23 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 09:57 KST 11:33 ChST
Mon, 22 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:14 KST 11:51 ChST
Sun, 21 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:05 KST 11:43 ChST
Sat, 20 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:21 KST 12:04 ChST
Fri, 19 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:10 KST 11:46 ChST
Thu, 18 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:16 KST 11:56 ChST
Wed, 17 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:12 KST 11:51 ChST
Tue, 16 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:11 KST 11:49 ChST
Mon, 15 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:18 KST 11:55 ChST
Sun, 14 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:02 KST 11:40 ChST
Sat, 13 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:00 KST 11:43 ChST
Fri, 12 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B77W) 10:26 KST 12:05 ChST
Thu, 11 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B77W) 10:13 KST 11:48 ChST
Wed, 10 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:27 KST 12:07 ChST
Tue, 09 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:07 KST 11:49 ChST
Mon, 08 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:04 KST 11:43 ChST
Sun, 07 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:23 KST 12:06 ChST
Sat, 06 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:09 KST 11:48 ChST
Fri, 05 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:05 KST 11:43 ChST
Thu, 04 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:20 KST 12:49 ChST
Wed, 03 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:04 KST 11:43 ChST
Tue, 02 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:05 KST 11:45 ChST
Mon, 01 Sep KE421 Incheon Intl () Guam Intl () 09:45 KST 15:15 ChST (Boeing B773) 10:07 KST 11:48 ChST

Disclaimer for KE421 Flight Radar Data

Flight KE421 from Incheon Intl to Guam Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight KE421 data.