🇺🇸 DEN
Denver
1555 mi
PHL 🇺🇸
Philadelphia

Denver to Philadelphia Flights

Denver International Airport Philadelphia International Airport 5 airlines

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The Denver to Philadelphia route connects Denver International Airport (DEN) in US with Philadelphia International Airport (PHL) in US. This medium-haul flight covers approximately 1555 miles (2503 km) with a typical flight time of 3h 8m. This route is served by 5 airlines: American Airlines, Southwest, Frontier and others. AirportRoutes has tracked 9 unique flight numbers on this route.

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Departure Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

Destination Airport

Philadelphia International Airport

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

5

Operators

9

Tracked Flights

1555

Miles

3h 8m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
American Airlines AAL AA
Southwest SWA WN
Frontier FFT F9
United UAL UA
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 8 17%
Tuesday 8 17%
Wednesday 8 17%
Thursday 8 17%
Friday 6 12%
Saturday 6 12%
Sunday 4 8%

Pattern Analysis

9 Tracked Flights:
Data Points: 48
API observations used to build this analysis
Weekdays: 38 flights
Weekend: 10 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
A320 23:59 11:59 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
B752 11:00 11:00 AM (Representative)
M T W T F S S
Jan 24, 2026 Active
Frontier
FFT / F9
A21N 23:59 11:59 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
Southwest
SWA / WN
B738 12:25 12:25 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
United
UAL / UA
B738 23:59 11:59 PM (Representative)
M T W T F S S
Jul 28, 2026 Active
Total Routes: 5
Active Routes: 5
Unique Airlines: 5
Aircraft Types: 5

Spotted Departure Times

Departure Time Operator ICAO IATA
11:00 11:00 AM Delta Air Lines DAL DL
12:25 12:25 PM Southwest SWA WN
23:59 11:59 PM American Airlines AAL AA
23:59 11:59 PM Frontier FFT F9
23:59 11:59 PM United UAL UA

Time Information

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

Total Departure Times: 5
Time Range:
11:00 - 23:59
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.