Home / Routes / KJAX → KSEA4 scheduled

The route from Jacksonville International Airport (KJAX) in Jacksonville to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 4 scheduled flights on this route across 1 carrier. The most active operator is DAL (DAL). Average block time is 3h 40m. Departures average 63 minutes off schedule, with 25% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321 Neo.

Scheduled
4
last 272 days
ADS-B observed
1
Airlines
1
Avg dep delay
63m
Late >15 min
25.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-12 21:23  →  2026-07-13 02:36  ·  5h 12m
Replay
2025-10-13 12:00  →  2025-10-13 18:50  ·  6h 50m
Replay
2025-10-12 22:37  →  2025-10-13 04:14  ·  5h 36m
Replay

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A321 Neo
A21N
100%
of flights

Looking for the return flight?

View KSEA → KJAX