- Chicago (ORD): Wednesday, Thursday, Friday, Saturday
United Airlines - Keflavik Airport (KEF)

Terminal
Keflavik Airport has a single terminal. On the first level of the facility passengers will find the check-in area and arrivals. The second level houses the security check and Departures
Check your arriving flight here
Check your departing flight here
Arrivals and Departures
Follow the links below in order to see all the flights scheduled for United Airlines
- United Airlines Arrivals
- United Airlines Departures
Check-in
In order to check in for your flight at Keflavik Airport (KEF), go to departures hall in the main building terminal, or follow the instructions provided in your ticket.
General Information and contact
- IATA Code: UA
- Website: www.united.com/ual/en/us/
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 20, 2025 to January 17, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Destinations Served
United Airlines only serve one destination from Keflavik Airport (KEF):To see the destinations and their flight frequency, please select the country.
United States of America
The information provided above does not include details about seasonal flights that are not currently being served at this moment, which means that only the flights currently in operation are covered in the information provided.