N51SE is a flight number operated by TPS LLC between St Mary Medical Center Heliport (5WA3) and Boeing Field King County International Airport (KBFI). SkyMeter last tracked N51SE on October 18, 2026. The flight is most often flown by a BOMBARDIER Bombardier BD-700 Global Express. Typical block time is 3h 9m. SkyMeter has observed 9 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
9
last 90 days
⏱
AVG DURATION
3h 9m
tracked time
📅
SERVICE PERIOD
5/30/2025 → 10/18/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
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 N51SE
10/18/2026
5h 17m
No alerts
10/6/2026
5h 20m
No alerts
10/5/2026
4h 29m
No alerts
9/18/2026
3h 6m
No alerts
9/17/2026
3h 16m
No alerts
9/16/2026
4h 22m
No alerts
9/15/2026
1h 1m
No alerts
7/24/2026
48m
No alerts
7/24/2026
37m
No alerts
7/9/2026
1h 6m
No alerts
7/9/2026
1h 13m
No alerts
7/9/2026
2h 20m
No alerts
7/7/2026
2h 10m
No alerts
6/15/2026
5h 1m
No alerts
6/12/2026
25m
No alerts
6/11/2026
2h 49m
No alerts
6/11/2026
18m
No alerts
6/11/2026
4h 20m
No alerts
6/4/2026
5h 20m
No alerts
6/1/2026
4h 40m
No alerts
4/4/2026
1h 37m
No alerts
3/22/2026
1h 40m
No alerts
3/22/2026
5h 20m
No alerts
3/20/2026
4h 8m
No alerts
3/15/2026
3h 7m
No alerts
3/12/2026
1h 32m
△ Low approach-stability score
3/12/2026
1h 32m
△ Low approach-stability score
3/12/2026
36m
No alerts
3/12/2026
36m
No alerts
3/12/2026
2h 9m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window