SKW3999 is operated by SKYWEST AIRLINES INC between Seattle Tacoma International Airport (KSEA) and John Wayne Airport-Orange County Airport (KSNA). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 2h 26m. SkyMeter has observed 180 legs of this flight number via ADS-B.

✈
FLIGHTS
180
last 90 days
⏱
AVG DURATION
2h 26m
tracked time
📅
SERVICE PERIOD
06/08/2025 → 07/05/2026
first → last seen
🗺
ROUTES / TYPES
13 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.6%
1 flagged

Routes flown

By count · last 90 days

8
KSEA → KSNA
80
avg 2h 37m · Seattle Tacoma → John Wayne Airport-Orange County
KSNA → KSEA
61
avg 2h 43m · John Wayne Airport-Orange County → Seattle Tacoma
KDTW → KPIT
5
avg 46m · Detroit Metropolitan Wayne County → Pittsburgh
KPIT → KDTW
4
avg 48m · Pittsburgh → Detroit Metropolitan Wayne County
5CL5 → KSEA
3
avg 2h 42m · Kcin Emergency Heliport → Seattle Tacoma
KSNA → KRNT
2
avg 2h 41m · John Wayne Airport-Orange County → Renton
93CA → KSNA
1
avg 17m · Fountain Valley Regional Hospital Heliport → John Wayne Airport-Orange County
KSEA → KLGB
1
avg 2h 9m · Seattle Tacoma → Long Beach Airport (Daugherty Field)

Aircraft types

Equipment used on this number

2
E75L EMBRAER Embraer 175 long wing
211
CRJ7 CANADAIR canadair CRJ-700
10

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 SKW3999

30
N307SYEMBRAER Embraer 175 long wing
→
07/05/2026
2h 56m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/05/2026
2h 45m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/04/2026
2h 40m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/04/2026
2h 49m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/03/2026
2h 38m
No alerts
Replay Analysis
N241SYEMBRAER Embraer 175 long wing
→
07/03/2026
2h 40m
No alerts
Replay Analysis
N241SYEMBRAER Embraer 175 long wing
→
07/02/2026
2h 38m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/02/2026
2h 42m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/01/2026
3h 4m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
07/01/2026
3h 4m
No alerts
Replay Analysis
N308SYEMBRAER Embraer 175 long wing
→
07/01/2026
2h 40m
No alerts
Replay Analysis
N308SYEMBRAER Embraer 175 long wing
→
07/01/2026
2h 40m
No alerts
Replay Analysis
N308SYEMBRAER Embraer 175 long wing
→
06/30/2026
2h 40m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
06/30/2026
2h 49m
No alerts
Replay Analysis
N324SYEMBRAER Embraer 175 long wing
→
06/29/2026
2h 38m
No alerts
Replay Analysis
N316SYEMBRAER Embraer 175 long wing
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06/29/2026
2h 50m
No alerts
Replay Analysis
N316SYEMBRAER Embraer 175 long wing
→
06/28/2026
2h 44m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/28/2026
2h 44m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/27/2026
2h 30m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/27/2026
2h 59m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/26/2026
2h 30m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/26/2026
2h 39m
No alerts
Replay Analysis
N317SYEMBRAER Embraer 175 long wing
→
06/25/2026
2h 44m
No alerts
Replay Analysis
N325SYEMBRAER Embraer 175 long wing
→
06/25/2026
2h 50m
No alerts
Replay Analysis
N325SYEMBRAER Embraer 175 long wing
→
06/24/2026
2h 47m
No alerts
Replay Analysis
N256SYEMBRAER Embraer 175 long wing
→
06/24/2026
2h 31m
No alerts
Replay Analysis
N256SYEMBRAER Embraer 175 long wing
→
06/23/2026
2h 40m
No alerts
Replay Analysis
N256SYEMBRAER Embraer 175 long wing
→
06/23/2026
2h 37m
No alerts
Replay Analysis
N256SYEMBRAER Embraer 175 long wing
→
06/22/2026
3h 1m
No alerts
Replay Analysis
N310SYEMBRAER Embraer 175 long wing
→
06/22/2026
2h 46m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window