Home / Routes / KPHL → KDEN3,560 scheduled
PHL DEN3h 43m

The route from Philadelphia International Airport (KPHL) in Philadelphia to Denver International Airport (KDEN) in Denver. SkyMeter tracks roughly 3,560 scheduled flights on this route across 23 carriers. The most active operator is UAL (UAL). Average block time is 3h 51m. Departures average 32 minutes off schedule, with 53% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
3,560
last 473 days
ADS-B observed
854
Airlines
23
Avg dep delay
32m
Late >15 min
53.3%
Cancel rate
1.24%

Airlines on this route

11 carriers · scheduled

United Airlines
UAL · UA · 1,112 flights · avg 25m delay · 37.9% late
7 cancelled
Southwest Airlines Co
SWA · WN · 1,030 flights · avg 32m delay · 59.7% late
15 cancelled
American Airlines
AAL · AA · 1,025 flights · avg 35m delay · 64.6% late
14 cancelled
Frontier Airlines
FFT · F9 · 383 flights · avg 41m delay · 50.4% late
8 cancelled
Delta Air Lines
DAL · DL · 3 flights · avg 31m delay · 66.7% late
Flexjet
LXJ · LXJ · 2 flights · avg 41m delay · 50.0% 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

SWA3147N8686AB738
2026-08-17 17:32  →  2026-08-17 21:14  ·  3h 42m
Replay
AAL2082N945NNB738
2026-08-17 16:44  →  2026-08-17 20:20  ·  3h 35m
Replay
UAL1537N54241B738
2026-08-17 14:37  →  2026-08-17 18:24  ·  3h 47m
Replay
AAL1313N313VAB38M
2026-08-17 13:48  →  2026-08-17 17:29  ·  3h 40m
Replay
UAL2817N27239B738
2026-08-17 12:14  →  2026-08-17 15:47  ·  3h 33m
Replay
AAL2878N835NNB738
2026-08-17 11:41  →  2026-08-17 15:25  ·  3h 44m
Replay
SWA570N8834LB38M
2026-08-17 09:49  →  2026-08-17 13:27  ·  3h 38m
Replay
FFT3339N723FRA321
2026-08-17 04:07  →  2026-08-17 07:44  ·  3h 37m
Replay
AAL3158N337PJB738
2026-08-17 02:17  →  2026-08-17 06:28  ·  4h 10m
Replay
SWA4335N8577ZB738
2026-08-16 23:10  →  2026-08-17 02:48  ·  3h 37m
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
47%
of flights
BOEING Boeing 737 MAX 8
B38M
24%
of flights
AIRBUS Airbus A321
A321
7%
of flights
AIRBUS Airbus A321 Neo
A21N
5%
of flights
AIRBUS Airbus A320 Neo
A20N
5%
of flights
AIRBUS Airbus A320
A320
3%
of flights
BOEING Boeing 737-700
B737
3%
of flights
BOEING Boeing 737-900
B739
1%
of flights

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View KDEN → KPHL