United Flight AA4520 Deals & Information (2025/2026)

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United Flight 4520 Route Deals From $204

The cheapest prices found with in the last 7 days for return flights were $179 and $204 for one-way flights to Cherry Capital for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA4520 take?
UA4520 takes several routes. The most popular is between O'Hare Airport and Cincinnati, OH Airport (CVG-Cincinnati - Northern Kentucky Intl.), which flies direct. This flight usually takes 1 hour and 11 minutes. However, you might find other flights with the same number that are multi-stop.
How often is UA4520 on time?
If you're flying with United Airlines flight number UA4520 between O'Hare Intl. Airport (ORD) and CVG Airport, you'll be glad to know that their planes run according to schedule 84% of the time. In the rare event that a flight is running behind, it is generally delayed by 2 hours and 6 minutes. Thanks to this airline's top standards, this service has a 1.35-star rating.
What terminal does UA4520 fly out of?
If you're booked on a flight from Chicago, IL Airport (ORD-O'Hare Intl.), you'll probably board the aircraft from Terminal 1. The most popular route for flight number UA4520 is O'Hare Intl. Airport (ORD) to CVG Airport, which is a direct flight.
What kind of plane is on flight number UA4520?
It's more than likely you'll be climbing aboard a Canadair (Bombardier) Regional Jet 550 if you've booked a seat on flight number UA4520 from ORD to Cincinnati, OH Airport (CVG-Cincinnati - Northern Kentucky Intl.). It's the most commonly used type of aircraft on this 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 UA4520 flight with Travelocity, please visit our Customer Service Portal.