🇮🇸 KEF
Reykjavík
2939 mi
ORD 🇺🇸
Chicago

Reykjavík to Chicago Flights

Keflavik International Airport Chicago O'Hare International Airport 2 airlines

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The Reykjavík to Chicago route connects Keflavik International Airport (KEF) in IS with Chicago O'Hare International Airport (ORD) in US. This medium-haul flight covers approximately 2939 miles (4730 km) with a typical flight time of 5h 55m. This route is served by 2 airlines: Icelandair, United. AirportRoutes has tracked 3 unique flight numbers on this route.

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Departure Airport

Keflavik International Airport

ICAO Code:
BIKF
IATA Code:
KEF
City:
🇮🇸 Reykjavík
Country:
IS
Elevation:
171 ft

Destination Airport

Chicago O'Hare International Airport

ICAO Code:
KORD
IATA Code:
ORD
City:
🇺🇸 Chicago
Country:
US
Elevation:
680 ft

2

Operators

3

Tracked Flights

2939

Miles

5h 55m

Flight Duration

Route Map

Great Circle
Flight route map from Reykjavík to Chicago
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Icelandair ICE FI
United UAL UA

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 14 12%
Tuesday 16 13%
Wednesday 23 19%
Thursday 16 13%
Friday 18 15%
Saturday 18 15%
Sunday 15 12%

Pattern Analysis

3 Tracked Flights:
Data Points: 120
API observations used to build this analysis
Weekdays: 87 flights
Weekend: 33 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Icelandair
ICE / FI
B38M 19:45 7:45 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
United
UAL / UA
B752 12:00 12:00 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
12:00 12:00 PM United UAL UA
19:45 7:45 PM Icelandair ICE FI

Time Information

Times are shown in the departure airport's local timezone (BIKF - Atlantic/Reykjavik).

Total Departure Times: 2
Time Range:
12:00 - 19:45
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.