avianca Flight 456 Deals & Information (2024/2025)

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Frequently asked questions

What route does flight number AV456 take?
AV456 operates directly from Quito Airport (UIO-Mariscal Sucre Intl.) to El Salvador Intl. Airport (SAL). During this trip, you can expect to be in the air for 2 hours and 45 minutes. It’s wise to book ahead to secure your preferred seat.
How often is AV456 on time?
Avianca flight number AV456 from Mariscal Sucre Intl. Airport (UIO) to SAL leaves on time 100% of the time — so you can be confident you will touch down at your destination ASAP. If this trip is late, the average wait time is about 3 minutes. This route has a star rating of 4.25.
What kind of plane is on flight number AV456?
You’ll likely be hopping on board the Airbus A319 if you’re traveling on flight number AV456. This flight nearly always heads off from UIO and lands 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 AV456 flight with Travelocity, please visit our Customer Service Portal.