Home / Routes / KBWI → KSEA846 scheduled

The route from Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 846 scheduled flights on this route across 9 carriers. The most active operator is ASA (ASA). Average block time is 5h 15m. Departures average 30 minutes off schedule, with 54% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
846
last 480 days
ADS-B observed
231
Airlines
9
Avg dep delay
30m
Late >15 min
54.0%
Cancel rate
0.59%

Recent observed flights

From ADS-B trace data

2026-08-27 12:04  →  2026-08-27 17:23  ·  5h 18m
Replay
2026-08-26 14:04  →  2026-08-26 19:51  ·  5h 47m
Replay
2026-08-25 11:45  →  2026-08-25 17:11  ·  5h 26m
Replay
2026-08-25 00:01  →  2026-08-25 05:34  ·  5h 33m
Replay
2026-08-23 23:17  →  2026-08-24 05:17  ·  5h 59m
Replay
2026-08-23 18:24  →  2026-08-23 23:55  ·  5h 30m
Replay
2026-08-23 11:52  →  2026-08-23 17:07  ·  5h 15m
Replay
2026-08-23 00:38  →  2026-08-23 07:02  ·  6h 24m
Replay
2026-08-22 12:24  →  2026-08-22 17:43  ·  5h 19m
Replay
2026-08-22 11:55  →  2026-08-22 17:30  ·  5h 34m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 585
sells ASA 534
sells ASA 73
sells JAG 1
sells JAG 1

Looking for the return flight?

View KSEA → KBWI