Ahead 85 min

United Airlines UA4557·ORD → STL·17 May 2026

ORD

Chicago O'hare International

Chicago, United States

UA4557

2026-05-17

STL

Lambert-St. Louis International

St Louis, United States

Departs

21:20

17 May 2026 · America/Chicago

Arrives

22:45

17 May 2026 · America/Chicago

Terminal 1Gate A14Belt 6

Times

Scheduled departure

21:20

17 May 2026 (America/Chicago)

UTC: Mon, 18 May 2026 02:20:00 GMT

Scheduled arrival

22:45

17 May 2026 (America/Chicago)

UTC: Mon, 18 May 2026 03:45:00 GMT

Estimated departure

21:20

17 May 2026 (America/Chicago)

UTC: Mon, 18 May 2026 02:20:00 GMT

Estimated arrival

Not available

Actual departure

Not available

Actual arrival

Not available

Details

Departure terminal / gate

Terminal: —Gate: —

Arrival terminal / gate / belt

Terminal: 1Gate: A14Belt: 6

Aircraft

Registration: N577GJ

Type: ICAO CRJ7 / IATA —

ICAO24: A76909

View aircraft page →

Codeshare

Flight: —

Airline: —

Departure airport

ORD — Chicago O'hare International

Chicago, United States

View airport page →

Arrival airport

STL — Lambert-St. Louis International

St Louis, United States

View airport page →

Board history

ARRIVAL @ STLTerm 1Gate A14Scheduled

Event timeline

Status
Event: Sun, 17 May 2026 20:45:00 GMT · Recorded: Sun, 17 May 2026 21:25:18 GMT

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