Flight

UA423 (UAL423)

Route

ATHORD

Status

In air

United flight UA423 left Athens International Airport on 28 Sept 2026 at 13:15 and is due to arrive in Chicago O'Hare International Airport at 16:00 local time.

Status:In air

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Other UA423 flights

Multiple flights operate under the UA423 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Athens International (ATH)
Date	Mon 28 Sept
Departs	12:3513:15
Terminal	4
Gate	A03
Check-in desk	144

Arrival

Arrives at	Chicago O'Hare International (ORD)
Date	Mon 28 Sept
Arrives	16:0016:13
Terminal	5
Gate	INTL
Luggage belt	Not available

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