Flight Status & Tracker

N820TB

KLAMMER THOMAS P, KLAMMER BETTY J · SER → LOU · Last tracked Sep 8, 2026

N820TB is a flight number operated by KLAMMER THOMAS P, KLAMMER BETTY J between Freeman Municipal Airport (KSER) and Bowman Field (KLOU). SkyMeter last tracked N820TB on September 8, 2026. The flight is most often flown by a . Typical block time is 0h 49m. SkyMeter has observed 18 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
18
last 90 days
⏱
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
11/13/2025 → 9/8/2026
first → last seen
🗺
ROUTES / TYPES
15 / 1
city pairs · airframes
⚠
INCIDENT RATE
27.8%
5 flagged

Routes flown

By count · last 90 days

10
2
avg 2h 3m · Waukesha County → Bowman Field
2
avg 18m · Freeman → Bowman Field
1
avg 17m · Orleans → Columbus
KLOU → I42
1
avg 23m · Bowman Field → Paoli
1
avg 24m · Gibbons Field → Bowman Field
II76 → I42
1
avg 8m · Clay Hill Farms → Paoli
1
avg 43m · Bowman Field → Freeman
1
avg 2h 14m · Wlky-Tv Studios Heliport → Waukesha County
1
avg 3h 28m · Bowman Field → Wittman
1
avg 51m · Wittman → Waukesha County

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
5
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 N820TB

30
9/8/2026
31m
△ Low approach-stability score
8/24/2026
2h 0m
△ Low approach-stability score
8/23/2026
2h 14m
△ Low approach-stability score
8/18/2026
18m
△ Low approach-stability score
8/18/2026
15m
No alerts
8/10/2026
23m
No alerts
7/24/2026
2h 5m
△ Low approach-stability score
7/22/2026
50m
⛨ TFR entry
7/18/2026
3h 28m
No alerts
6/20/2026
16m
No alerts
6/4/2026
1h 16m
No alerts
5/15/2026
14m
No alerts
5/15/2026
33m
No alerts
5/12/2026
38m
No alerts
5/11/2026
1h 10m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window