N640BW

WALKER BRIAN D · XMD K25D

N640BW is operated by WALKER BRIAN D between Madison Municipal Airport (KMDS) and Forest Lake Airport (K25D). The flight is most often flown by a . Typical block time is 3h 0m. SkyMeter has observed 13 legs of this flight number via ADS-B.

FLIGHTS
13
last 90 days
AVG DURATION
3h 0m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 7/26/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
1
avg 1h 52m · Madison → Forest Lake
1
avg 3h 17m · Lawrence J Timmerman → Red Oak
1
avg 44m · Adams County Legion Field → Lawrence J Timmerman

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of N640BW

30
7/27/2026
19h 39m
No alerts
7/26/2026
1h 23m
No alerts
7/26/2026
21h 2m
No alerts
7/26/2026
3h 17m
No alerts
7/18/2026
40m
No alerts
7/16/2026
1h 51m
No alerts
7/14/2026
2h 23m
No alerts
7/11/2026
1h 57m
No alerts
7/10/2026
1h 23m
No alerts
7/10/2026
34m
No alerts
7/10/2026
5h 17m
No alerts
5/24/2026
58m
No alerts
5/16/2026
10m
No alerts
5/8/2026
1h 56m
No alerts
5/2/2026
1h 39m
No alerts
5/2/2026
1h 39m
No alerts
4/28/2026
32m
No alerts
4/28/2026
17m
No alerts
4/28/2026
41m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window