American Airlines Flight AA1243 Deals & Information (2025/2026)

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American Airlines Flight 1243 Route Deals From $91

The cheapest prices found with in the last 7 days for return flights were and $91 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number AA1243 take?
AA1243 operates between Dallas, TX Airport (DFW-Dallas-Fort Worth Intl.) and San Diego Airport and flies direct. This trip takes 3 hours and 9 minutes.
How often is AA1243 on time?
American Airlines flight number AA1243 from Dallas-Fort Worth Intl. Airport (DFW) to San Diego Intl. Airport (SAN) departs on schedule 92% of the time — so you can relax knowing that you will arrive at your destination ASAP. If your service happens to be delayed, you'll probably wait around 8 minutes. This route has a 4.25-star rating.
What kind of plane is on flight number AA1243?
Expect to climb aboard a Boeing 737-800 if you have a seat on flight AA1243. The majority of flights from DFW to San Diego Intl. Airport (SAN) use this type of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA1243 flight with Travelocity, please visit our Customer Service Portal.