American Airlines AA503 Flight Status Today

Domestic flight American Airlines AA503 takes off from Los Angeles (LAX) United States to Chicago (ORD) United States. It's operated by American Airlines. The plane leaves Los Angeles International Airport at 12:50 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 19:00 America/Chicago. The flight will last about 4 hours 10 minutes.

AA503 - AAL503 American Airlines (AA)
LAX Los Angeles United States
Flight LAX to ORD
ORD Chicago United States
Contact Airlines It may not operate on the date requested
Departure Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 12:50
4 46C
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 19:00
3 K9
AA503 Detail
  • Type: Domestic Flight
  • Flight Duration: 4 hours 10 minutes
  • Flight Distance: 2808 kms / 1745 miles
Airline
  • American Airlines
  • IATA: AA
  • ICAO: AAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 150
  • Freight capacity: 9.4 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: F-KTPA1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Los Angeles: Friday 2026-03-20 03:09 AM
  • Current Time in Chicago: Friday 2026-03-20 05:09 AM

American Airlines AA503 Flight Statistics

American Airlines
American Airlines
FLIGHT NO AA503
AIRPLANE Boeing 737-800 (winglets) Passenger/BBJ2
ON TIME 11
DELAYED 3
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 51
DELAYED 8
CANCELLED 0
ON TIME 73
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

American Airlines AA503 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 04 Feb
Scheduled On time
Los Angeles (LAX) 2026-02-04T12:50
Chicago (ORD) 2026-02-04T19:00
Tue 03 Feb
Scheduled Delayed by 50m
Los Angeles (LAX) 2026-02-03T12:50
Chicago (ORD) 2026-02-03T19:00
Sat 01 Nov
Departed On time
Los Angeles (LAX) 2025-11-01T10:10
Chicago (ORD) 2025-11-01T15:45
2025-11-01T10:30
Thu 30 Oct
Arrived On time
Los Angeles (LAX) 2025-10-30T10:09
Chicago (ORD) 2025-10-30T15:39
2025-10-30T10:05
2025-10-30T15:39
Mon 27 Oct
Scheduled On time
Los Angeles (LAX) 2025-10-27T10:09
Chicago (ORD) 2025-10-27T15:39
Sun 19 Oct
Scheduled On time
Los Angeles (LAX) 2025-10-19T10:09
Chicago (ORD) 2025-10-19T15:39
Fri 17 Oct
Arrived On time
Los Angeles (LAX) 2025-10-17T10:09
Chicago (ORD) 2025-10-17T15:39
2025-10-17T10:25
2025-10-17T15:44
Sat 23 Aug
Arrived On time
Los Angeles (LAX) 2025-08-23T09:59
Chicago (ORD) 2025-08-23T15:44
2025-08-23T09:53
2025-08-23T15:30
Sun 20 Jul
Departed On time
Los Angeles (LAX) 2025-07-20T10:29
Chicago (ORD) 2025-07-20T16:09
2025-07-20T10:27
Thu 17 Jul
Departed On time
Los Angeles (LAX) 2025-07-17T10:29
Chicago (ORD) 2025-07-17T16:09
2025-07-17T10:41

Flight routes similar to American Airlines AA503

Airline Flight no Departure Arrival
United Airlines UA1117
United Airlines 		20/03/2026
00:25 		3 hours 55 minutes
06:20
United Airlines UA1946
United Airlines 		20/03/2026
08:45 		4 hours 10 minutes
14:55
American Airlines AA1021
American Airlines 		20/03/2026
06:19 		4 hours 12 minutes
12:31
Qantas QF3152
Qantas 		20/03/2026
10:24 		4 hours 8 minutes
16:36
United Airlines UA212
United Airlines 		20/03/2026
16:54 		3 hours 46 minutes
23:00
Air China CA7279
Air China 		20/03/2026
23:10 		4 hours 8 minutes
05:18
United Airlines UA545
United Airlines 		20/03/2026
23:10 		4 hours 8 minutes
05:18
Emirates EK6181
Emirates 		20/03/2026
10:55 		4 hours 6 minutes
17:05

American Airlines Flight AA503 FAQs

What is the scheduled flight duration for American Airlines AA503 flight?

On average, nonstop flight takes 4 hour(s) 10 minutes, with the flight distance of 2808 km (1745 miles).

What type of aircraft is used for the American Airlines AA503 flight?

All American Airlines AA503 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

Which terminal the flight American Airlines AA503 is arriving at?

Flight American Airlines AA503 arrives in O'Hare International Airport at Terminal 3.

How many American Airlines AA503 flights are operated a week?

7 flights per week. The Flight American Airlines AA503 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .