N503U is operated by ALBA LEASING SERVICES LLC between Waco Regional Airport (KACT) and TSTC Waco Airport (KCNW). The flight is most often flown by a . Typical block time is 0h 42m. SkyMeter has observed 66 legs of this flight number via ADS-B.

✈
FLIGHTS
66
last 90 days
⏱
AVG DURATION
42m
tracked time
📅
SERVICE PERIOD
06/17/2025 → 06/17/2026
first → last seen
🗺
ROUTES / TYPES
20 / 1
city pairs · airframes
⚠
INCIDENT RATE
4.5%
3 flagged

Routes flown

By count · last 90 days

10
KACT → KCNW
3
avg 33m · Waco → TSTC Waco
KACT → KPWG
2
avg 36m · Waco → McGregor Executive
KCNW → KACT
2
avg 36m · TSTC Waco → Waco
TE17 → KACT
1
avg 5m · Heathrow → Waco
KACT → KHYI
1
avg 1h 2m · Waco → San Marcos
KACT → KCLL
1
avg 52m · Waco → Easterwood Field
KCLL → KACT
1
avg 40m · Easterwood Field → Waco
K7F7 → KCNW
1
avg 55m · Clifton Municipal Isenhower Field → TSTC Waco
KPWG → KACT
1
avg 1h 7m · McGregor Executive → Waco
KACT → K7F7
1
avg 11m · Waco → Clifton Municipal Isenhower Field

Aircraft types

Equipment used on this number

1
TWEN TWEN
66

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 N503U

30
N503UTWEN
→
06/17/2026
1h 4m
No alerts
Replay Analysis
N503UTWEN
→
06/17/2026
55m
No alerts
Replay Analysis
N503UTWEN
→
06/16/2026
39m
No alerts
Replay Analysis
N503UTWEN
→
06/16/2026
40m
No alerts
Replay Analysis
N503UTWEN
→
06/16/2026
49m
No alerts
Replay Analysis
N503UTWEN
→
06/14/2026
26m
No alerts
Replay Analysis
N503UTWEN
→
06/13/2026
1h 1m
No alerts
Replay Analysis
N503UTWEN
→
06/12/2026
40m
△ Unstable approach
Replay Analysis
N503UTWEN
→
06/12/2026
52m
No alerts
Replay Analysis
N503UTWEN
→
06/10/2026
1h 12m
No alerts
Replay Analysis
N503UTWEN
→
06/10/2026
48m
No alerts
Replay Analysis
N503UTWEN
→
05/13/2026
1h 5m
No alerts
Replay Analysis
N503UTWEN
→
05/13/2026
17m
No alerts
Replay Analysis
N503UTWEN
→
05/04/2026
48m
No alerts
Replay Analysis
N503UTWEN
→
05/04/2026
27m
No alerts
Replay Analysis
N503UTWEN
→
04/28/2026
29m
△ Unstable approach
Replay Analysis
N503UTWEN
→
04/28/2026
1h 29m
No alerts
Replay Analysis
N503UTWEN
→
04/28/2026
6m
No alerts
Replay Analysis
N503UTWEN
→
04/27/2026
1h 6m
No alerts
Replay Analysis
N503UTWEN
→
04/27/2026
16m
No alerts
Replay Analysis
N503UTWEN
→
04/27/2026
16m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
27m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
45m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
17m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
18m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
23m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
33m
No alerts
Replay Analysis
N503UTWEN
→
04/26/2026
34m
No alerts
Replay Analysis
N503UTWEN
→
04/25/2026
30m
No alerts
Replay Analysis
N503UTWEN
→
04/25/2026
5m
△ Unstable approach
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window