Flight

AA4121 (AAL4121)

Route

GRBORD

Status

Delayed(15 minutes)

American Airlines flight AA4121 from Green Bay Airport to Chicago O'Hare International Airport is scheduled to depart on Oct 1, 2026 at 05:43 AM and arrive at 07:15 AM local time. It's currently delayed by 15 minutes.

Status: Delayed

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Other AA4121 flights

Multiple flights operate under the AA4121 flight number.

FromToDeparts ArrivesStatus

Departure

Departs from	Green Bay (GRB)
Date	Thu, Oct 1
Departs	05:43 AM05:58 AM
Terminal	Not available
Gate	Not available
Check-in counter	Not available

Arrival

Arrives at	Chicago O'Hare International (ORD)
Date	Thu, Oct 1
Arrives	07:15 AM06:51 AM
Terminal	3
Gate	L21
Baggage claim carousel	Not available

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