American Airlines Flight 429 Deals & Information (2026/2027)

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Frequently asked questions

What route does flight number AA429 take?
AA429 flies direct from DFW to National Airport in 3 hours and 7 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep an eye out for this when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number AA429?
You're likely to be climbing aboard a Boeing 737-800 if you've booked a fare on flight number AA429 from DFW Airport to Ronald Reagan Washington National Airport (DCA). This is the most commonly used aircraft type on this particular route.
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 AA429 flight with Travelocity, please visit our Customer Service Portal.