AA1543 American Airlines - Flight Status
Below, you can find details about American Airlines flight AA1543, which currently operates between the airports of San Diego - San Diego International Airport (Airport Code SAN) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Sunday, May 24, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AA1543
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AA1543
AA1543 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
AA1543 American Airlines to Chicago
Scheduled - On-time
Flight Status for Sunday May 24, 2026
This flight was also scheduled for Yesterday (May 23, 2026). See it here
Scheduled - On-time
Flight Status for Sunday May 24, 2026
Airline information
American Airlines
Equipment: Airbus A321 (sharklets)
Departure
San Diego (SAN)
May 24, 2026
San Diego International Airport
Estimated Departure Time:
10:45 pm
Terminal:
2
Gate:
33
Scheduled Departure Time: 10:45 pm
Arrival
Chicago (ORD)
May 25, 2026
Chicago O'Hare International Airport
Estimated Arrival Time:
05:18 am
Terminal:
3
Gate:
-
Scheduled Arrival Time: 05:18 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.san-diego-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- BA5555 - British Airways
- EI7507 - Aer Lingus
Additional Information
Which is the frequency of flight AA1543?
The flight AA1543 is scheduled to flight on Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight AA1543?
The distance between the two airports is 1721 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Diego: 2026-05-24 01:50:50
Current Time in Chicago: 2026-05-24 03:50:50
The flight AA1543 is scheduled to flight on Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight AA1543?
The distance between the two airports is 1721 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in San Diego: 2026-05-24 01:50:50
Current Time in Chicago: 2026-05-24 03:50:50
Alternative Flights
The following airlines serves the same route between San Diego and Chicago:
American Airlines
- Flight Number: AA1261.
- Flight Number: AA2366. (On Time performance: 93 - Average Delay: 44 minutes)
- Flight Number: AA2484.
- Flight Number: AA2733. (On Time performance: 68 - Average Delay: 22 minutes)
- Flight Number: AA2918. (On Time performance: 60 - Average Delay: 27 minutes)
- Flight Number: AA518. (On Time performance: 98 - Average Delay: 3 minutes)
- Flight Number: AA795. (On Time performance: 50 - Average Delay: 20 minutes)
Alaska Airlines
- Flight Number: AS1446. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: AS1478. (On Time performance: 64 - Average Delay: 21 minutes)
- Flight Number: AS1493. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: AS1495. (On Time performance: 82 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA1069.
- Flight Number: UA1457. (On Time performance: 93 - Average Delay: 11 minutes)
- Flight Number: UA1710. (On Time performance: 80 - Average Delay: 24 minutes)
- Flight Number: UA1779. (On Time performance: 64 - Average Delay: 20 minutes)
- Flight Number: UA2343. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: UA2486. (On Time performance: 77 - Average Delay: 16 minutes)
American Airlines
- Flight Number: AA1261.
- Flight Number: AA2366. (On Time performance: 93 - Average Delay: 44 minutes)
- Flight Number: AA2484.
- Flight Number: AA2733. (On Time performance: 68 - Average Delay: 22 minutes)
- Flight Number: AA2918. (On Time performance: 60 - Average Delay: 27 minutes)
- Flight Number: AA518. (On Time performance: 98 - Average Delay: 3 minutes)
- Flight Number: AA795. (On Time performance: 50 - Average Delay: 20 minutes)
Alaska Airlines
- Flight Number: AS1446. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: AS1478. (On Time performance: 64 - Average Delay: 21 minutes)
- Flight Number: AS1493. (On Time performance: 67 - Average Delay: 21 minutes)
- Flight Number: AS1495. (On Time performance: 82 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA1069.
- Flight Number: UA1457. (On Time performance: 93 - Average Delay: 11 minutes)
- Flight Number: UA1710. (On Time performance: 80 - Average Delay: 24 minutes)
- Flight Number: UA1779. (On Time performance: 64 - Average Delay: 20 minutes)
- Flight Number: UA2343. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: UA2486. (On Time performance: 77 - Average Delay: 16 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights AA1543
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
24 May
24 May
10:40 pm
San Diego (SAN)
San Diego (SAN)
04:43 am
Chicago (ORD)
Chicago (ORD)
04h 03min
Airbus A321
Airbus A321
- On-time
Saturday
23 May
23 May
10:45 pm
San Diego (SAN)
San Diego (SAN)
04:42 am
Chicago (ORD)
Chicago (ORD)
03h 57min
Airbus A321
Airbus A321
Landed - On-time
Friday
22 May
22 May
10:35 pm
San Diego (SAN)
San Diego (SAN)
04:39 am
Chicago (ORD)
Chicago (ORD)
04h 04min
Airbus A321
Airbus A321
Landed - On-time