The route from Seattle Tacoma International Airport (KSEA) in Seattle to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 1,023 scheduled flights on this route across 8 carriers. The most active operator is ASA (ASA). Average block time is 3h 39m. Departures average 34 minutes off schedule, with 76% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.
Scheduled
1,023
last 473 days
ADS-B observed
312
Airlines
8
Avg dep delay
34m
Late >15 min
75.6%
Cancel rate
0.29%
Airlines on this route
5 carriers · scheduled
ASA
3 cancelled
Alaska Airlines
ASA · AS
· 885 flights
· avg 32m delay
· 73.8% late
SWA
Southwest Airlines Co
SWA · WN
· 135 flights
· avg 48m delay
· 86.7% late
SCX
Mn Airlines D/B/A Sun Country Airlines
SCX · SY
· 1 flights
· avg 41m delay
· 100.0% late
JTL
Jet Linx Aviation
JTL · JL
· 1 flights
· avg 74m delay
· 100.0% late
UAL
United Airlines
UAL · UA
· 1 flights
· avg 83m delay
· 100.0% late
Recent observed flights
From ADS-B trace data
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
AA
sells
AS
ASA
766
HA
sells
AS
ASA
761
TN
sells
AS
ASA
668
JL
sells
AS
ASA
273
QR
sells
AS
ASA
256
SQ
sells
AS
ASA
106
AY
sells
AS
ASA
68
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