N4879F

CITIZEN AIR LLC · BFI CLM

N4879F is operated by CITIZEN AIR LLC between Boeing Field King County International Airport (KBFI) and William R Fairchild International Airport (KCLM). The flight is most often flown by a . Typical block time is 0h 37m. SkyMeter has observed 63 legs of this flight number via ADS-B.

FLIGHTS
63
last 90 days
AVG DURATION
37m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
35 / 1
city pairs · airframes
INCIDENT RATE
38.1%
24 flagged

Routes flown

By count · last 90 days

10
4
avg 33m · William R Fairchild → Boeing Field King County
4
avg 31m · Boeing Field King County → William R Fairchild
2
avg 4m · William R Fairchild → Sequim Valley
2
avg 7m · Sequim Valley → William R Fairchild
2
avg 38m · Jefferson County → William R Fairchild
2
avg 18m · William R Fairchild → Victoria
1
avg 48m · Roche Harbor → Olympia
1
avg 1h 13m · Sequim Valley → Pearson Field
1
avg 26m · William R Fairchild → Nanaimo
1
avg 16m · William R Fairchild → Orcas Island

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
24
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 N4879F

30
06/03/2026
26m
No alerts
06/03/2026
28m
△ Unstable
06/03/2026
4m
△ Unstable
05/29/2026
37m
No alerts
05/29/2026
31m
△ Unstable
05/29/2026
36m
No alerts
05/28/2026
1h 17m
No alerts
05/28/2026
1h 13m
△ Unstable
05/28/2026
3m
△ Unstable
05/26/2026
46m
No alerts
05/26/2026
33m
△ Unstable
05/25/2026
8m
No alerts
05/25/2026
19m
△ Unstable
05/25/2026
24m
△ Unstable
05/25/2026
31m
No alerts
05/25/2026
15m
△ Unstable
05/20/2026
1h 41m
No alerts
05/20/2026
10m
△ Unstable
05/20/2026
19m
No alerts
05/20/2026
54m
No alerts
05/20/2026
25m
△ Unstable
05/18/2026
53m
No alerts
05/17/2026
34m
No alerts
05/17/2026
25m
△ Unstable
05/17/2026
5m
△ Unstable
05/14/2026
7m
No alerts
05/14/2026
28m
△ Unstable
05/14/2026
46m
△ Unstable
05/13/2026
6m
No alerts
05/13/2026
43m
△ Unstable
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window