United Flight 2091 Deals & Information (2025/2026)

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United Flight 2091 Route Deals From $64

The cheapest prices found with in the last 7 days for return flights were $114 and $64 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

What route does flight number UA2091 take?
UA2091 takes multiple routes. The most popular is between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and O'Hare Airport, which flies direct. This flight usually takes 2 hours and 4 minutes. That said, there may possibly be other flights with this number that are multi-stop.
What terminal does UA2091 fly out of?
Terminal N is where you'll likely depart from if you're booked on a flight leaving from Hartsfield--Jackson Atlanta International Airport. Hartsfield--Jackson Atlanta International Airport to Chicago, IL Airport (ORD-O'Hare Intl.) is the most frequently traveled route for flight number UA2091.
What kind of plane is on flight number UA2091?
If you've booked a seat on flight UA2091 from ATL to Chicago, IL Airport (ORD-O'Hare Intl.), there's a good chance you'll be cruising aboard the Airbus A320. Flight UA2091 serves a number of routes, but this is the busiest.
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 UA2091 flight with Travelocity, please visit our Customer Service Portal.