Flight

UA543 (UAL543)

Route

BUFORD

Status

Delayed(20 minutes)

United flight UA543 from Buffalo Niagara Airport to Chicago O'Hare International Airport is scheduled to depart on 27 Sept 2026 at 07:00 and arrive at 08:00 local time. It's currently delayed by 20 minutes.

Status: Delayed

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Other UA543 flights

Multiple flights operate under the UA543 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Buffalo Niagara (BUF)
Date	Sun 27 Sept
Departs	07:0007:20
Terminal	Not available
Gate	10
Check-in desk	Not available

Arrival

Arrives at	Chicago O'Hare International (ORD)
Date	Sun 27 Sept
Arrives	08:0007:41
Terminal	3
Gate	G4
Luggage belt	14

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