Home / Routes / KSTL → KPHL1,622 scheduled
STL PHL2h 2m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Philadelphia International Airport (KPHL) in Philadelphia. SkyMeter tracks roughly 1,622 scheduled flights on this route across 25 carriers. The most active operator is AAL (AAL). Average block time is 2h 9m. Departures average 25 minutes off schedule, with 36% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A319.

Scheduled
1,622
last 445 days
ADS-B observed
301
Airlines
25
Avg dep delay
25m
Late >15 min
36.1%
Cancel rate
1.97%

Airlines on this route

10 carriers · scheduled

American Airlines
AAL · AA · 867 flights · avg 26m delay · 28.6% late
22 cancelled
Southwest Airlines Co
SWA · WN · 734 flights · avg 24m delay · 45.6% late
10 cancelled
Netjets Aviation
EJA · 1I · 14 flights · avg 7m delay · 7.1% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg —m delay · 0.0% late
Frontier Airlines
FFT · F9 · 1 flights · avg 132m delay · 100.0% late
Holman Leasing Systems Pittsburgh Jet Center
PJC · 1 flights · avg 15m delay · 0.0% late
Summit Aviation
YEL · 1 flights · avg 10m delay · 0.0% late
· UWD · 1 flights · avg —m delay · 0.0% late
Corporate Flight Management
VTE · LF · 1 flights · avg 5m delay · 0.0% late
United Airlines
UAL · UA · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

AAL2720N765USA319
2026-07-19 15:58  →  2026-07-19 18:15  ·  2h 17m
Replay
SWA2268N8954QB38M
2026-07-18 20:20  →  2026-07-18 22:09  ·  1h 48m
Replay
AAL1308N836AWA319
2026-07-18 10:35  →  2026-07-18 13:01  ·  2h 26m
Replay
SWA3966N7825AB737
2026-07-18 03:17  →  2026-07-18 05:05  ·  1h 48m
Replay
AAL2714N818AWA319
2026-07-17 22:11  →  2026-07-18 01:53  ·  3h 41m
Replay
AAL2720N744PA319
2026-07-17 16:30  →  2026-07-17 18:38  ·  2h 7m
Replay
SWA3222N257WNB737
2026-07-17 14:58  →  2026-07-17 17:00  ·  2h 1m
Replay
AAL1308N834AWA319
2026-07-17 11:01  →  2026-07-17 13:13  ·  2h 12m
Replay
AAL2714N762USA319
2026-07-17 00:45  →  2026-07-17 03:11  ·  2h 25m
Replay
AAL2720N805AWA319
2026-07-16 15:57  →  2026-07-16 18:21  ·  2h 24m
Replay

Codeshare partnerships

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

sells AAL 610
sells AAL 493
sells AAL 356
sells AAL 314
sells UAL 1
sells UAL 1
sells UAL 1
sells UAL 1

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A319
A319
54%
of flights
BOEING Boeing 737-700
B737
17%
of flights
BOEING Boeing 737 MAX 8
B38M
12%
of flights
BOEING Boeing 737-800
B738
10%
of flights
CANADAIR canadair CRJ-900
CRJ9
2%
of flights
EMBRAER Embraer 175 long wing
E75L
1%
of flights
CESSNA Cessna Citation Latitude
C68A
0%
of flights
AIRBUS Airbus A321
A321
0%
of flights

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