avianca Flight AV591 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number AV591 take?
AV591 takes about 4 hours and 25 minutes to fly non-stop from Washington Dulles Intl. Airport (IAD) to SAL. We all know there's magic in the destination, but the journey is always half the fun!
How often is AV591 on time?
For passengers traveling with Avianca flight number AV591 between IAD and El Salvador Intl. Airport (SAL), 100% of these trips land according to schedule. If you are delayed, you're likely to wait about 4 minutes on average. Thanks to this carrier's top-quality service, this service has a star rating of 4.55.
What kind of plane is on flight number AV591?
The Airbus A321 is the type of plane usually used for flight AV591. Typically, this flight leaves from Washington Dulles Intl. Airport (IAD) and arrives at El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez.
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 AV591 flight with Travelocity, please visit our Customer Service Portal.