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UA423 Flight Status ( Athens to Chicago )

EXPECTED TO ARRIVE IN 7 HOUR 22 MINUTES
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Departure (UA423 Flight Schedule)

Eleftherios Venizelos Intl ()

flag Athens, Greece

12:35 EEST

Fri 17-Apr-2026

 LATE 35 min
EEST 00:00:00 DAY
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Arrival (UA423 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

16:05 CDT

Fri 17-Apr-2026

 ON TIME
CDT 00:00:00 DAY

Flight Radar Checker UA 423

Live Flight Tracker Map

Flight UA423 from Athens to Chicago is operated by United Airlines. Scheduled time of departure from Eleftherios Venizelos Intl is 12:35 EEST and scheduled time of arrival in Chicago Ohare Intl is 16:05 CDT. The duration of the flight is 11 hours 30 minutes.

N27903

Boeing (B788)

4.7 out of 5 stars / 12 votes

Flight Finder
from Chicago to Athens

Flight Departure Arrival

10:35
Chicago Ohare Intl
()
Eleftherios Venizelos Intl
()

History Flight Information for UA423 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 18 Apr UA423 Eleftherios Venizelos Intl () Chicago Ohare Intl () 12:35 EEST 16:05 CDT
Fri, 17 Apr UA423 Eleftherios Venizelos Intl () Chicago Ohare Intl () 12:35 EEST 16:05 CDT (Boeing B788) 13:26 EEST 08:39 CDT
Thu, 16 Apr UA423 Eleftherios Venizelos Intl () Chicago Ohare Intl () 12:35 EEST 16:05 CDT (Boeing B788) 13:09 EEST 15:43 CDT
Wed, 15 Apr UA423 Eleftherios Venizelos Intl () Chicago Ohare Intl () 12:35 EEST 16:05 CDT (Boeing B788) 12:53 EEST 15:34 CDT
Tue, 14 Apr UA423 Eleftherios Venizelos Intl () Chicago Ohare Intl () 12:35 EEST 16:05 CDT (Boeing B788) 12:50 EEST 15:38 CDT
Fri, 27 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:00 MDT 13:26 CDT
Wed, 25 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B739) 10:05 MDT 13:08 CDT
Tue, 24 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 09:57 MDT 13:03 CDT
Mon, 23 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:13 MDT 13:19 CDT
Sun, 22 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT 09:57 MDT 13:12 CDT
Sat, 21 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:03 MDT 16:31 CDT
Fri, 20 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT
Wed, 18 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:57 MDT 14:05 CDT
Tue, 17 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B763) 10:12 MDT 13:06 CDT
Mon, 16 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:10 MDT 13:26 CDT
Fri, 13 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:30 MDT 13:35 CDT
Wed, 11 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:03 MDT 12:10 CDT
Tue, 10 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:08 MDT 13:31 CDT
Mon, 09 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:05 MDT 13:14 CDT
Sun, 08 Mar UA423 Denver Intl () George Bush Intercontinental () 09:03 MDT 12:35 CDT (Boeing B753) 10:02 MDT 13:19 CDT
Sat, 07 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:16 MST 14:27 CST
Fri, 06 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:47 MST 17:04 CST
Thu, 05 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:11 MST 14:31 CST
Wed, 04 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:52 MST 15:27 EST
Tue, 03 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:58 MST 15:21 EST
Mon, 02 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:52 MST 15:15 EST
Sun, 01 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:54 MST 15:20 EST

Disclaimer for UA423 Flight Radar Data

Flight UA423 from Eleftherios Venizelos Intl to Chicago Ohare 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 UA423 data.