Flight Status & Tracker

N503MK

JAY BRUBER LLC · 4WN5 → KSGS · Last tracked Oct 31, 2026

N503MK is a flight number operated by JAY BRUBER LLC between David Randall Airport (4WN5) and South St Paul Municipal Richard E Fleming field (KSGS). SkyMeter last tracked N503MK on October 31, 2026. The flight is most often flown by a CESSNA Cessna 208 Caravan 1. Typical block time is 0h 29m. SkyMeter has observed 49 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
49
last 90 days
⏱
AVG DURATION
29m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/31/2026
first → last seen
🗺
ROUTES / TYPES
31 / 1
city pairs · airframes
⚠
INCIDENT RATE
8.2%
4 flagged

Routes flown

By count · last 90 days

10
4WN5 → KSGS
7
avg 27m · David Randall → South St Paul Municipal Richard E Fleming field
KSGS → KRGK
3
avg 21m · South St Paul Municipal Richard E Fleming field → Red Wing
KSGS → 4WN5
3
avg 27m · South St Paul Municipal Richard E Fleming field → David Randall
21WI → KSGS
1
avg 18m · Hudson Hospital & Clinic Heliport → South St Paul Municipal Richard E Fleming field
KSGS → KRST
1
avg 33m · South St Paul Municipal Richard E Fleming field → Rochester
KANE → KSGS
1
avg 14m · Anoka County-Blaine (Janes Field) → South St Paul Municipal Richard E Fleming field
KRGK → KSGS
1
avg 22m · Red Wing → South St Paul Municipal Richard E Fleming field
KRST → KEAU
1
avg 40m · Rochester → Chippewa Valley
6WN5 → 4WN5
1
avg 27m · Airwolfe → David Randall
KSGS → KANE
1
avg 16m · South St Paul Municipal Richard E Fleming field → Anoka County-Blaine (Janes Field)

Aircraft types

Equipment used on this number

1
C208 CESSNA Cessna 208 Caravan 1
49

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 N503MK

30
N503MKCESSNA Cessna 208 Caravan 1
→
10/31/2026
30m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/31/2026
33m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/20/2026
24m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/20/2026
21m
△ Low approach-stability score
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/19/2026
14m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/19/2026
16m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/19/2026
17m
△ Low approach-stability score
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/19/2026
16m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/13/2026
13m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/13/2026
7m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/13/2026
23m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/12/2026
33m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/12/2026
26m
△ Low approach-stability score
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/9/2026
1h 43m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/8/2026
23m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
10/8/2026
23m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/30/2026
21m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/30/2026
16m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/30/2026
11m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/24/2026
25m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/24/2026
26m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/24/2026
21m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/21/2026
23m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/21/2026
34m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/21/2026
50m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/16/2026
18m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/16/2026
15m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/16/2026
32m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/10/2026
17m
No alerts
Replay Analysis
N503MKCESSNA Cessna 208 Caravan 1
→
9/10/2026
27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window