The route from Seattle Tacoma International Airport (KSEA) in Seattle to Philadelphia International Airport (KPHL) in Philadelphia. SkyMeter tracks roughly 1,508 scheduled flights on this route across 9 carriers. The most active operator is ASA (ASA). Average block time is 4h 34m. Departures average 36 minutes off schedule, with 61% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321.
Scheduled
1,508
last 480 days
ADS-B observed
439
Airlines
9
Avg dep delay
36m
Late >15 min
60.9%
Cancel rate
1.46%
Airlines on this route
4 carriers · scheduled
ASA
9 cancelled
Alaska Airlines
ASA · AS
· 756 flights
· avg 35m delay
· 68.8% late
AAL
13 cancelled
American Airlines
AAL · AA
· 696 flights
· avg 36m delay
· 55.5% late
DAL
Delta Air Lines
DAL · DL
· 55 flights
· avg 37m delay
· 23.6% late
EJA
Netjets Aviation
EJA · 1I
· 1 flights
· avg 6m delay
· 0.0% late
Recent observed flights
From ADS-B trace data
Codeshare partnerships
Marketing carriers selling tickets on this route under their own flight numbers
HA
sells
AS
ASA
639
TN
sells
AS
ASA
552
JX
sells
AS
ASA
134
BA
sells
AA
AAL
87
QR
sells
AA
AAL
69
AY
sells
AS
ASA
69
CX
sells
AA
AAL
13
Looking for the return flight?
View KPHL → KSEA