American Airlines AA4321 Flight Status Today

Domestic flight American Airlines AA4321 takes off from Chicago (ORD) United States to Waterloo (ALO) United States. It's operated by American Airlines. The plane leaves O'Hare International Airport at 21:07 21 January 2026 America/Chicago. The flight is expected to land at Waterloo Airport at 22:23 21 January 2026 America/Chicago. The flight will last about 1 hours 16 minutes.

Current status of AA4321 is Departed Delayed by 1h 14m Estimated Arrival in 27 minutes

AA4321 - AAL4321 American Airlines (AA)
ORD Chicago United States
Flight ORD to ALO
ALO Waterloo United States
Departed Delayed by 1h 14m Estimated Arrival in 27 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 21:07 21 January 2026
Actual 21:21 21 January 2026
3 L20
Arrival Waterloo Airport
IATA: ALOICAO: KALO
Scheduled 22:23 21 January 2026
Estimated 23:37 21 January 2026
None 1
AA4321 Detail
  • Type: Domestic Flight
  • Code Shares: QR 7588
  • Flight Duration: 1 hours 16 minutes
  • Flight Distance: 376 kms / 234 miles
Airline
  • American Airlines
  • IATA: AA
  • ICAO: AAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 76
  • Freight capacity: 3 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Embraer 175
  • Callsign: T-KJFK27
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Wednesday 2026-01-21 23:10 PM
  • Current Time in Waterloo: Wednesday 2026-01-21 23:10 PM

Flight routes similar to American Airlines AA4321

Airline Flight no Departure Arrival
Qatar Airways QR7588
Qatar Airways 		21/01/2026
21:07 		1 hours 16 minutes
22:23
Air Wisconsin ZW6177
Air Wisconsin 		21/01/2026
08:10 		1 hours 14 minutes
09:24

American Airlines Flight AA4321 FAQs

What is the scheduled flight duration for American Airlines AA4321 flight?

On average, nonstop flight takes 1 hour(s) 16 minutes, with the flight distance of 376 km (234 miles).

What is the current status of American Airlines AA4321 flight?

The current status of flight American Airlines AA4321 is Departed Delayed by 1h 14m.

What type of aircraft is used for the American Airlines AA4321 flight?

All American Airlines AA4321 flights are operated using Embraer 175 aircraft.

How many American Airlines AA4321 flights are operated a week?

6 flights per week. The Flight American Airlines AA4321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.