SWA920 is operated by SOUTHWEST AIRLINES CO between Sacramento International Airport (KSMF) and St Louis Lambert International Airport (KSTL). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 40m. SkyMeter has observed 95 legs of this flight number via ADS-B.

FLIGHTS
95
last 90 days
AVG DURATION
2h 40m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 08/29/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
INCIDENT RATE
2.1%
2 flagged

Routes flown

By count · last 90 days

8
53
avg 3h 25m · Sacramento → St Louis Lambert
9
avg 1h 6m · Baltimore/Washington International Thurgood Marshall → John Glenn Columbus
8
avg 1h 17m · McGhee Tyson → Baltimore/Washington International Thurgood Marshall
4
avg 1h 40m · Portland International Jetport → Baltimore/Washington International Thurgood Marshall
4
avg 3h 35m · Denver → Richmond
2
avg 51m · Buffalo Niagara → Baltimore/Washington International Thurgood Marshall
2
avg 2h 21m · Orlando → Buffalo Niagara
1
avg 2h 10m · Rowan Heliport → Denver

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 SWA920

30
08/18/2026
1h 56m
No alerts
08/17/2026
1h 16m
△ Low approach-stability score
08/16/2026
1h 45m
No alerts
08/15/2026
1h 30m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window