🇺🇸 PDX
Portland
1736 mi
ORD 🇺🇸
Chicago

Portland to Chicago Flights

Portland International Airport Chicago O'Hare International Airport 4 airlines

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The Portland to Chicago route connects Portland International Airport (PDX) in US with Chicago O'Hare International Airport (ORD) in US. This medium-haul flight covers approximately 1736 miles (2794 km) with a typical flight time of 3h 36m. This route is served by 4 airlines: United, American Airlines, Alaska Airlines and others. AirportRoutes has tracked 23 unique flight numbers on this route.

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Departure Airport

Portland International Airport

ICAO Code:
KPDX
IATA Code:
PDX
City:
🇺🇸 Portland
Country:
US
Elevation:
31 ft

Destination Airport

Chicago O'Hare International Airport

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

4

Operators

23

Tracked Flights

1736

Miles

3h 36m

Flight Duration

Route Map

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

Operating Airlines

Airline ICAO IATA
United UAL UA
American Airlines AAL AA
Alaska Airlines ASA AS
Envoy Air ENY MQ

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 26 19%
Tuesday 12 9%
Wednesday 12 9%
Thursday 22 16%
Friday 22 16%
Saturday 22 16%
Sunday 21 15%

Pattern Analysis

23 Tracked Flights:
Data Points: 137
API observations used to build this analysis
Weekdays: 94 flights
Weekend: 43 flights
Business Route More active on weekdays

All Flight Routes

4 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
B39M 07:00 7:00 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
A321 11:20 11:20 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Envoy Air
ENY / MQ
- A321 -
M T W T F S S
Jun 16, 2026 Active
United
UAL / UA
A21N 10:51 10:51 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
07:00 7:00 AM Alaska Airlines ASA AS
10:51 10:51 AM United UAL UA
11:20 11:20 AM American Airlines AAL AA

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 3
Time Range:
07:00 - 11:20
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.