Home / Routes / KBFI → KJAX4 scheduled

The route from Boeing Field King County International Airport (KBFI) in Seattle to Jacksonville International Airport (KJAX) in Jacksonville. SkyMeter tracks roughly 4 scheduled flights on this route across 2 carriers. The most active operator is EJA (EJA). Average block time is 4h 40m. Departures average 13 minutes off schedule, with 25% running more than 15 minutes late. The most common aircraft on this route is the LEARJET Bombardier Learjet 35/36.

Scheduled
4
last 126 days
ADS-B observed
3
Airlines
2
Avg dep delay
13m
Late >15 min
25.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-08 14:56  →  2026-08-08 19:12  ·  4h 15m
Replay
2026-06-26 15:08  →  2026-06-26 19:40  ·  4h 32m
Replay
2026-06-01 05:10  →  2026-06-01 10:37  ·  5h 27m
Replay
2026-03-22 19:12  →  2026-03-22 23:15  ·  4h 3m
Replay
2025-10-23 20:52  →  2025-10-24 01:27  ·  4h 35m
Replay
2025-10-20 15:34  →  2025-10-20 19:43  ·  4h 9m
Replay
2025-10-14 15:09  →  2025-10-14 19:29  ·  4h 20m
Replay
2025-08-10 14:57  →  2025-08-10 19:57  ·  4h 59m
Replay
2025-07-27 16:20  →  2025-07-27 20:56  ·  4h 35m
Replay
2025-06-24 17:10  →  2025-06-24 23:06  ·  5h 56m
Replay

Looking for the return flight?

View KJAX → KBFI