🇺🇸 STL
St Louis
1703 mi
PDX 🇺🇸
Portland

St Louis to Portland Flights

St. Louis Lambert International Airport Portland International Airport 1 airline

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The St Louis to Portland route connects St. Louis Lambert International Airport (STL) in US with Portland International Airport (PDX) in US. This medium-haul flight covers approximately 1703 miles (2741 km). This route is operated by Alaska Airlines. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

Destination Airport

Portland International Airport

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

1

Operator

2

Tracked Flights

1703

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Alaska Airlines ASA -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 1 12%
Tuesday 1 12%
Wednesday 1 12%
Thursday 1 12%
Friday 1 12%
Saturday 2 25%
Sunday 1 12%

Pattern Analysis

2 Tracked Flights:
Data Points: 8
API observations used to build this analysis
Weekdays: 5 flights
Weekend: 3 flights
Business Route More active on weekdays

All Flight Routes

1 Route
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 17:37 5:37 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
17:37 5:37 PM Alaska Airlines ASA -

Time Information

Times are shown in the departure airport's local timezone (KSTL - America/Chicago).

Total Departure Times: 1
Time Range:
17:37 - 17:37
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.