Home / Routes / KPHL → KDEN3,091 scheduled
PHL DEN3h 50m

The route from Philadelphia International Airport (KPHL) in Philadelphia to Denver International Airport (KDEN) in Denver. SkyMeter tracks roughly 3,091 scheduled flights on this route across 18 carriers. The most active operator is UAL (UAL). Average block time is 4h 8m. Departures average 31 minutes off schedule, with 56% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
3,091
last 431 days
ADS-B observed
716
Airlines
18
Avg dep delay
31m
Late >15 min
56.0%
Cancel rate
1.16%

Airlines on this route

10 carriers · scheduled

United Airlines
UAL · UA · 985 flights · avg 24m delay · 38.5% late
7 cancelled
Southwest Airlines Co
SWA · WN · 908 flights · avg 31m delay · 62.7% late
12 cancelled
American Airlines
AAL · AA · 872 flights · avg 35m delay · 69.6% late
12 cancelled
Frontier Airlines
FFT · F9 · 318 flights · avg 38m delay · 54.4% late
5 cancelled
Delta Air Lines
DAL · DL · 3 flights · avg 31m delay · 66.7% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg 22m delay · 100.0% late
Netjets Aviation
EJA · 1I · 1 flights · avg —m delay · 0.0% late
Air Canada
ACA · AC · 1 flights · avg 10m delay · 0.0% late
Executive Flight Services
XSR · 1 flights · avg 10m delay · 0.0% late
Tcn
TCN · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

FFT2513N233FRA320
2026-07-05 16:53  →  2026-07-05 20:13  ·  3h 19m
Replay
AAL1759N901NNB738
2026-07-05 15:53  →  2026-07-05 19:16  ·  3h 22m
Replay
UAL1537N76517B738
2026-07-05 14:29  →  2026-07-05 17:53  ·  3h 24m
Replay
AAL3312N315UUB38M
2026-07-05 13:56  →  2026-07-05 17:17  ·  3h 20m
Replay
UAL2307N475UAA320
2026-07-05 12:20  →  2026-07-05 16:03  ·  3h 42m
Replay
SWA2132N8530WB738
2026-07-05 09:12  →  2026-07-05 12:52  ·  3h 39m
Replay
AAL3158N460ANA21N
2026-07-04 23:34  →  2026-07-05 04:36  ·  5h 1m
Replay
AAL1104N892NNB738
2026-07-04 20:01  →  2026-07-04 23:39  ·  3h 37m
Replay
SWA498N8699AB738
2026-07-04 18:15  →  2026-07-04 21:46  ·  3h 30m
Replay
FFT2513N395FRA20N
2026-07-04 17:21  →  2026-07-04 20:57  ·  3h 35m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 937
sells AAL 353
sells AAL 311
sells FFT 210
sells AAL 124
sells AAL 1
sells AAL 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
39%
of flights
BOEING Boeing 737 MAX 8
B38M
24%
of flights
AIRBUS Airbus A321
A321
10%
of flights
AIRBUS Airbus A321 Neo
A21N
6%
of flights
BOEING Boeing 737 MAX 9
B39M
5%
of flights
AIRBUS Airbus A320 Neo
A20N
5%
of flights
AIRBUS Airbus A320
A320
4%
of flights
BOEING Boeing 737-700
B737
2%
of flights

Looking for the return flight?

View KDEN → KPHL