PDX KPDX → ORD KORD

Portland International Airport → Chicago O'Hare International Airport

🇺🇸 Portland, US → 🇺🇸 Chicago, US

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

5

Operators

3

Daily Flights

1736

Miles

3h 16m

Flight Duration

Route Map

Operating Airlines

United ICAO: UAL • IATA: UA

American Airlines ICAO: AAL • IATA: AA

Alaska Airlines ICAO: ASA • IATA: AS

Envoy Air ICAO: ENY • IATA: MQ

UNKNOWN

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

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	11	17%
Tuesday	6	9%
Wednesday	2	3%
Thursday	10	15%
Friday	9	14%
Saturday	17	26%
Sunday	11	17%

Pattern Analysis

3 Daily Flights:

UAL1490 UAL2635 AAL563

Data Points: 66
API observations used to build this analysis

Weekdays: 38 flights
Weekend: 28 flights

Business Route More active on weekdays

All Flight Routes

5 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
Alaska Airlines `ASA` / `AS`	-	B739	23:00 11:00 PM (Representative)	M T W T F S S	Nov 29, 2025	Active
American Airlines `AAL` / `AA`	AAL563	B738	13:28 1:28 PM (Representative)	M T W T F S S	Dec 6, 2025	Active
Envoy Air `ENY` / `MQ`	-	A321	-	M T W T F S S	Aug 31, 2025	Active
United `UAL` / `UA`	UAL1490 UAL2635	B38M	23:59 11:59 PM (Representative)	M T W T F S S	Dec 11, 2025	Active
UNKNOWN	-	F2TH	-	M T W T F S S	Sep 11, 2025	Active

Total Routes: 5

Active Routes: 5

Unique Airlines: 5

Aircraft Types: 5

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
13:28 1:28 PM	American Airlines	`AAL`	`AA`
23:00 11:00 PM	Alaska Airlines	`ASA`	`AS`
23:59 11:59 PM	United	`UAL`	`UA`

Time Information

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

Total Departure Times: 3

Time Range:
13:28 - 23:59

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.