SKW5579

UNITED AIRLINES INC · SFO → SEA

SKW5579 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a EMBRAER Embraer 175 long wing. Typical block time is 1h 52m. SkyMeter has observed 59 legs of this flight number via ADS-B.

✈
FLIGHTS
59
last 90 days
⏱
AVG DURATION
1h 52m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/31/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.4%
2 flagged

Routes flown

By count · last 90 days

3
KSFO → KSEA
38
avg 1h 57m · San Francisco → Seattle Tacoma
KHAF → KSEA
6
avg 1h 59m · Half Moon Bay → Seattle Tacoma
KSBP → KLAX
3
avg 54m · San Luis County → Los Angeles

Aircraft types

Equipment used on this number

1
E75L EMBRAER Embraer 175 long wing
57

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 SKW5579

30
N635SY
→
08/31/2026
1h 50m
No alerts
Replay Analysis
N603UXEMBRAER Embraer 175 long wing
→
08/29/2026
58m
No alerts
Replay Analysis
N162SYEMBRAER Embraer 175 long wing
→
08/27/2026
1h 47m
No alerts
Replay Analysis
N165SYEMBRAER Embraer 175 long wing
→
08/25/2026
1h 44m
△ Low approach-stability score
Replay Analysis
N152SYEMBRAER Embraer 175 long wing
→
08/23/2026
1h 55m
No alerts
Replay Analysis
N82366EMBRAER Embraer 175 long wing
→
08/22/2026
52m
No alerts
Replay Analysis
N202SYEMBRAER Embraer 175 long wing
→
08/21/2026
1h 47m
No alerts
Replay Analysis
N213SYEMBRAER Embraer 175 long wing
→
08/18/2026
1h 48m
No alerts
Replay Analysis
N213SYEMBRAER Embraer 175 long wing
→
08/18/2026
6m
No alerts
Replay Analysis
N130SYEMBRAER Embraer 175 long wing
→
08/17/2026
1h 55m
No alerts
Replay Analysis
N138SYEMBRAER Embraer 175 long wing
→
08/16/2026
2h 36m
No alerts
Replay Analysis
N612UXEMBRAER Embraer 175 long wing
→
08/15/2026
51m
No alerts
Replay Analysis
N138SYEMBRAER Embraer 175 long wing
→
08/14/2026
2h 7m
No alerts
Replay Analysis
N131SYEMBRAER Embraer 175 long wing
→
08/13/2026
2h 20m
No alerts
Replay Analysis
N164SYEMBRAER Embraer 175 long wing
→
08/11/2026
2h 4m
△ Low approach-stability score
Replay Analysis
N604UXEMBRAER Embraer 175 long wing
→
08/10/2026
1h 53m
No alerts
Replay Analysis
N611UXEMBRAER Embraer 175 long wing
→
08/08/2026
2h 10m
No alerts
Replay Analysis
N87364EMBRAER Embraer 175 long wing
→
08/07/2026
1h 48m
No alerts
Replay Analysis
N86375EMBRAER Embraer 175 long wing
→
08/06/2026
1h 58m
No alerts
Replay Analysis
N607UXEMBRAER Embraer 175 long wing
→
08/04/2026
2h 1m
No alerts
Replay Analysis
N603UXEMBRAER Embraer 175 long wing
→
08/03/2026
1h 56m
No alerts
Replay Analysis
N625UXEMBRAER Embraer 175 long wing
→
08/01/2026
1h 55m
No alerts
Replay Analysis
N82366EMBRAER Embraer 175 long wing
→
07/31/2026
1h 50m
No alerts
Replay Analysis
N603UXEMBRAER Embraer 175 long wing
→
07/30/2026
1h 51m
No alerts
Replay Analysis
N602UXEMBRAER Embraer 175 long wing
→
07/28/2026
1h 49m
No alerts
Replay Analysis
N85377EMBRAER Embraer 175 long wing
→
07/27/2026
1h 56m
No alerts
Replay Analysis
N622UXEMBRAER Embraer 175 long wing
→
07/25/2026
1h 46m
No alerts
Replay Analysis
N85374EMBRAER Embraer 175 long wing
→
07/24/2026
1h 46m
No alerts
Replay Analysis
N87368EMBRAER Embraer 175 long wing
→
07/23/2026
1h 56m
No alerts
Replay Analysis
N85379EMBRAER Embraer 175 long wing
→
07/21/2026
1h 45m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window