AA1543: American flight 1543
Chicago (ORD) → San Diego (SAN) · departs 4:45p, lands 7:18p local · Mon, Tue, Wed, Thu, Fri, Sun
The timetable below has every scheduled departure; for today's flight, check American.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at American →The route
One hop: ORD → SANDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
AA1543 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 25–30.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| ORD → SANChicago to San Diego | 4:45p | 7:18p | 4h33m | Mon, Tue, Wed, Thu, Fri, Sun |
Other nonstops from Chicago to San Diego
The departures either side of AA1543. Times are Chicago time.
| Flight | Departs | Days |
|---|---|---|
| United UA2384 | 12:40p | Daily |
| Alaska AS1447 | 2:21p | Daily |
| United UA2138 | 4:00p | Daily |
| This flight AA1543 | 4:45p | Mon, Tue, Wed, Thu, Fri, Sun |
| American AA1861 | 7:07p | Mon, Thu, Fri, Sun |
| Alaska AS1478 | 7:49p | Mon, Thu, Fri, Sun |
| United UA2472 | 8:02p | Daily |
All 14 flights from ORD to SAN, by time →
Flying back from San Diego
American flies San Diego to Chicago nonstop 35 times a week, from 6:18a to 10:40p: 6:18a AA518 · 7:53a AA1696 · 10:06a AA2343 · 1:12p AA2131 · 10:40p AA2065 · every nonstop SAN → ORD →
How AA1543 ran in our sample
4 of 6 departures left within 15 minutes of schedule (Oct 25–30). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Airbus A321 on 5 of 6; also Airbus A321neo (1).
What time does AA1543 leave Chicago?
AA1543 is scheduled to depart Chicago (ORD) at 4:45p (Mon, Tue, Wed, Thu, Fri, Sun), Chicago time, and to land in San Diego (SAN) at about 7:18p local time, a scheduled 4h33m. Times are the published ones from the flights we sampled Oct 25–30; check American for today's.
What plane is AA1543?
Airbus A321 on 5 of the 6 AA1543 flights from ORD we sampled Oct 25–30; the rest were a Airbus A321neo. Airlines swap aircraft, so the plane on a given day can differ.
Does AA1543 fly every day?
In the week we sampled (Oct 25–30), AA1543 flew Chicago to San Diego on Mon, Tue, Wed, Thu, Fri, Sun.
Is AA1543 usually on time?
Of 6 AA1543 departures from ORD we sampled Oct 25–30, 4 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More American flights from Chicago
Timetable from American departures we observed; AA1543 is a American Airlines flight number, and Hop Nonstop is not affiliated with American. Schedules change — confirm with the airline before you travel.