SWA1635 is operated by SOUTHWEST AIRLINES INC between St Louis Lambert International Airport (KSTL) and McCarran International Airport (KLAS). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 2h 8m. SkyMeter has observed 58 legs of this flight number via ADS-B.

✈
FLIGHTS
58
last 90 days
⏱
AVG DURATION
2h 8m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.7%
1 flagged

Routes flown

By count · last 90 days

6
KSTL → KLAS
10
avg 3h 11m · St Louis Lambert → McCarran
KPWM → KBWI
9
avg 1h 37m · Portland International Jetport → Baltimore/Washington International Thurgood Marshall
TJSJ → KMCO
9
avg 2h 36m · Luis Munoz Marin → Orlando
KHOU → KOKC
8
avg 1h 4m · William P Hobby → Will Rogers World
KAUS → KCMH
7
avg 2h 25m · Austin Bergstrom → John Glenn Columbus
KMKE → KSTL
1
avg 1h 54m · General Mitchell → St Louis Lambert

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
35
B38M BOEING Boeing 737 MAX 8
25
B738 BOEING Boeing 737-800
8

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 SWA1635

30
N8857QBOEING Boeing 737 MAX 8
→
08/18/2026
2h 19m
No alerts
Replay Analysis
N474WNBOEING Boeing 737-700
→
08/17/2026
1h 1m
No alerts
Replay Analysis
N8965QBOEING Boeing 737 MAX 8
→
08/16/2026
57m
No alerts
Replay Analysis
N8791DBOEING Boeing 737 MAX 8
→
08/15/2026
2h 28m
No alerts
Replay Analysis
N7854BBOEING Boeing 737-700
→
08/14/2026
1h 2m
No alerts
Replay Analysis
N7744ABOEING Boeing 737-700
→
08/13/2026
1h 4m
No alerts
Replay Analysis
N8689CBOEING Boeing 737-800
→
08/12/2026
2h 37m
No alerts
Replay Analysis
N8775QBOEING Boeing 737 MAX 8
→
08/11/2026
2h 25m
No alerts
Replay Analysis
N445WNBOEING Boeing 737-700
→
08/10/2026
1h 3m
No alerts
Replay Analysis
N8552ZBOEING Boeing 737-800
→
08/09/2026
1h 8m
No alerts
Replay Analysis
N8946LBOEING Boeing 737 MAX 8
→
08/08/2026
2h 29m
No alerts
Replay Analysis
N939WNBOEING Boeing 737-700
→
08/07/2026
1h 14m
No alerts
Replay Analysis
N476WNBOEING Boeing 737-700
→
08/06/2026
1h 6m
No alerts
Replay Analysis
N8815LBOEING Boeing 737 MAX 8
→
08/05/2026
2h 20m
No alerts
Replay Analysis
N8502ZBOEING Boeing 737-800
→
08/04/2026
2h 20m
No alerts
Replay Analysis
N8825QBOEING Boeing 737 MAX 8
→
08/03/2026
2h 34m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
07/29/2026
3h 15m
No alerts
Replay Analysis
N7821LBOEING Boeing 737-700
→
07/28/2026
2h 57m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/27/2026
49m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/26/2026
11m
No alerts
Replay Analysis
N8919KBOEING Boeing 737 MAX 8
→
07/26/2026
2h 35m
No alerts
Replay Analysis
N7751ABOEING Boeing 737-700
→
07/22/2026
3h 4m
No alerts
Replay Analysis
N919WNBOEING Boeing 737-700
→
07/21/2026
2h 58m
No alerts
Replay Analysis
N8843SBOEING Boeing 737 MAX 8
→
07/20/2026
54m
No alerts
Replay Analysis
N8843SBOEING Boeing 737 MAX 8
→
07/19/2026
12m
No alerts
Replay Analysis
N8843SBOEING Boeing 737 MAX 8
→
07/19/2026
2h 37m
No alerts
Replay Analysis
N917WNBOEING Boeing 737-700
→
07/15/2026
3h 25m
No alerts
Replay Analysis
N497WNBOEING Boeing 737-700
→
07/14/2026
2h 58m
No alerts
Replay Analysis
N8987QBOEING Boeing 737 MAX 8
→
07/13/2026
2h 34m
No alerts
Replay Analysis
N7874BBOEING Boeing 737-700
→
07/08/2026
12m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window