🇺🇸 PHL
Philadelphia
835 mi
STL 🇺🇸
St Louis

Philadelphia to St Louis Flights

Philadelphia International Airport St. Louis Lambert International Airport 3 airlines

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The Philadelphia to St Louis route connects Philadelphia International Airport (PHL) in US with St. Louis Lambert International Airport (STL) in US. This short-haul flight covers approximately 835 miles (1344 km) with a typical flight time of 2h 9m. This route is served by 3 airlines: Southwest, American Airlines, Republic. AirportRoutes has tracked 13 unique flight numbers on this route.

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Departure Airport

Philadelphia International Airport

ICAO Code:
KPHL
IATA Code:
PHL
City:
🇺🇸 Philadelphia
Country:
US
Elevation:
36 ft

Destination Airport

St. Louis Lambert International Airport

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

3

Operators

13

Tracked Flights

835

Miles

2h 9m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
American Airlines AAL AA
Republic RPA YX

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 6 12%
Tuesday 7 14%
Wednesday 5 10%
Thursday 10 20%
Friday 7 14%
Saturday 2 4%
Sunday 12 24%

Pattern Analysis

13 Tracked Flights:
Data Points: 49
API observations used to build this analysis
Weekdays: 35 flights
Weekend: 14 flights
Business Route More active on weekdays

All Flight Routes

3 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
A319 15:21 3:21 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
Republic
RPA / YX
CRJ9 20:47 8:47 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
Southwest
SWA / WN
B38M 06:20 6:20 AM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:20 6:20 AM Southwest SWA WN
15:21 3:21 PM American Airlines AAL AA
20:47 8:47 PM Republic RPA YX

Time Information

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

Total Departure Times: 3
Time Range:
06:20 - 20:47
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.