American Airlines AA4551 flight status now

Current status of AA4551 is Scheduled On time Estimated Depart in 5 hours, 19 minutes

AA4551 - AAL4551 American Airlines (AA)
STL Saint Louis United States
Flight STL to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 5 hours, 19 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 06:00 18 November 2025
Estimated 06:00 18 November 2025
1 C12
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 07:30 18 November 2025
Estimated 07:30 18 November 2025
3 L3
AA4551 Detail
  • Type: Domestic Flight
  • Code Shares: AS 4500, BA 5693, EI 7205, JL 7683, QR 9503
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • American Airlines
  • IATA: AA
  • ICAO: AAL
  • Operating Days: Thursday
Passenger Services
  • Service type: Normal passenger
  • Seats: 76
  • Freight capacity: 3 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Embraer 175
  • Callsign: T-F5M
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Tuesday 2025-11-18 00:41 AM
  • Current Time in Chicago: Tuesday 2025-11-18 00:41 AM

Domestic flight American Airlines AA4551 takes off from Saint Louis (STL) United States to Chicago (ORD) United States. It's operated by American Airlines. The plane leaves Lambert-St. Louis International Airport at 06:00 18 November 2025 America/Chicago. The flight is expected to land at O'Hare International Airport at 07:30 18 November 2025 America/Chicago. The flight will last about 1 hours 30 minutes.

Similar flight route from Saint Louis (STL) to Chicago (ORD)

Airline Flight no Departure Arrival
American Airlines AA3461
American Airlines 		18/11/2025
15:23 		1 hours 15 minutes
16:48
Alaska Airlines AS6480
Alaska Airlines 		18/11/2025
19:58 		1 hours 20 minutes
21:29
Air Canada AC4925
Air Canada 		18/11/2025
08:00 		1 hours 12 minutes
09:29
Envoy Air MQ3461
Envoy Air 		18/11/2025
15:23 		1 hours 15 minutes
16:48
Austrian Airlines OS7736
Austrian Airlines 		18/11/2025
12:31 		1 hours 21 minutes
14:00
Japan Airlines JL7683
Japan Airlines 		18/11/2025
14:17 		1 hours 12 minutes
15:46
GoJet Airlines G74395
GoJet Airlines 		18/11/2025
11:05 		1 hours 26 minutes
12:34
United Airlines UA4498
United Airlines 		18/11/2025
12:31 		1 hours 21 minutes
14:00

Frequently asked questions, answered

How long is the flight from Saint Louis to Chicago?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 415 km (258 miles).

What type of aircraft is used for the American Airlines AA4551 flight?

All American Airlines AA4551 flights are operated using Embraer 175 aircraft.

Which terminal the flight American Airlines AA4551 is arriving at?

Flight American Airlines AA4551 arrives in O'Hare International Airport at Terminal 3.

How many American Airlines AA4551 flights are operated a week?

1 flights per week. The Flight American Airlines AA4551 is operated on Thursday.