The route from San Francisco International Airport (KSFO) in San Francisco to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 1,055 scheduled flights on this route across 13 carriers. The most active operator is UAL (UAL). Average block time is 3h 35m. Departures average 39 minutes off schedule, with 67% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.
Scheduled
1,055
last 542 days
ADS-B observed
104
Airlines
13
Avg dep delay
39m
Late >15 min
67.3%
Cancel rate
0.57%
Airlines on this route
9 carriers · scheduled
UAL
6 cancelled
United Airlines
UAL · UA
· 573 flights
· avg 34m delay
· 64.4% late
SWA
Southwest Airlines Co
SWA · WN
· 462 flights
· avg 45m delay
· 72.5% late
EJA
Netjets Aviation
EJA · 1I
· 6 flights
· avg 10m delay
· 16.7% late
LXJ
Flexjet
LXJ · LXJ
· 6 flights
· avg 121m delay
· 50.0% late
· WUP
· 3 flights
· avg 0m delay
· 0.0% late
VJA
Vja
VJA
· 2 flights
· avg 92m delay
· 50.0% late
JTL
Jet Linx Aviation
JTL · JL
· 1 flights
· avg 30m delay
· 100.0% late
TWY
Sunset Aviation
TWY
· 1 flights
· avg 10m delay
· 0.0% late
SKW
Sky West Aviation
SKW · OO
· 1 flights
· avg 8m delay
· 0.0% late
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
NZ
sells
UA
UAL
456
OZ
sells
UA
UAL
98
EK
sells
UA
UAL
56
Typical aircraft
Observed via ADS-B on this route
BOEING Boeing 737-700
B737
28%
of flights
BOEING Boeing 737 MAX 8
B38M
22%
of flights
BOEING Boeing 737-800
B738
20%
of flights
AIRBUS Airbus A319
A319
18%
of flights
BOEING Boeing 737 MAX 9
B39M
3%
of flights
AIRBUS Airbus A321 Neo
A21N
1%
of flights
CESSNA Cessna Citation X
C750
0%
of flights
CESSNA Cessna Citation Longitude
C700
0%
of flights
Looking for the return flight?
View KSTL → KSFO