SWA1840 is operated by SOUTHWEST AIRLINES CO between Mahlon Sweet Field (KEUG) and Sacramento International Airport (KSMF). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 8m. SkyMeter has observed 113 legs of this flight number via ADS-B.

✈
FLIGHTS
113
last 90 days
⏱
AVG DURATION
1h 8m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
12 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.9%
1 flagged

Routes flown

By count · last 90 days

9
KEUG → KSMF
33
avg 1h 5m · Mahlon Sweet Field → Sacramento
KSMF → KLAX
32
avg 1h 26m · Sacramento → Los Angeles
KSMF → KLAS
18
avg 1h 12m · Sacramento → McCarran
KLAX → KLAS
8
avg 58m · Los Angeles → McCarran
KHDN → KDEN
6
avg 36m · Yampa Valley → Denver
KBWI → KISP
3
avg 42m · Baltimore/Washington International Thurgood Marshall → Long Island Mac Arthur
KLAS → KTUS
2
avg 1h 17m · McCarran → Tucson International Airport / Morris Air National Guard Base
KONT → KLAS
1
avg 1h 10m · Ontario → McCarran
KSMF → KONT
1
avg 1h 13m · Sacramento → Ontario

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
114
B38M BOEING Boeing 737 MAX 8
2
B738 BOEING Boeing 737-800
1

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 SWA1840

30
N474WNBOEING Boeing 737-700
→
8/11/2026
32m
No alerts
Replay Analysis
N941WNBOEING Boeing 737-700
→
8/10/2026
37m
△ Low approach-stability score
Replay Analysis
N288WNBOEING Boeing 737-700
→
8/8/2026
44m
No alerts
Replay Analysis
N494WNBOEING Boeing 737-700
→
8/7/2026
35m
No alerts
Replay Analysis
N452WNBOEING Boeing 737-700
→
8/6/2026
30m
No alerts
Replay Analysis
N288WNBOEING Boeing 737-700
→
8/4/2026
40m
No alerts
Replay Analysis
N446WNBOEING Boeing 737-700
→
8/3/2026
1h 23m
No alerts
Replay Analysis
N446WNBOEING Boeing 737-700
→
8/3/2026
1h 5m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
8/2/2026
52m
No alerts
Replay Analysis
N287WNBOEING Boeing 737-700
→
8/2/2026
1h 43m
No alerts
Replay Analysis
N7752BBOEING Boeing 737-700
→
8/1/2026
1h 7m
No alerts
Replay Analysis
N280WNBOEING Boeing 737-700
→
7/31/2026
1h 17m
No alerts
Replay Analysis
N280WNBOEING Boeing 737-700
→
7/31/2026
59m
No alerts
Replay Analysis
N7820LBOEING Boeing 737-700
→
7/30/2026
1h 1m
No alerts
Replay Analysis
N7886ABOEING Boeing 737-700
→
7/27/2026
1h 37m
No alerts
Replay Analysis
N7886ABOEING Boeing 737-700
→
7/27/2026
1h 7m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
7/26/2026
7m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
7/26/2026
54m
No alerts
Replay Analysis
N222WNBOEING Boeing 737-700
→
7/26/2026
1h 51m
No alerts
Replay Analysis
N930WNBOEING Boeing 737-700
→
7/25/2026
1h 14m
No alerts
Replay Analysis
N941WNBOEING Boeing 737-700
→
7/24/2026
1h 28m
No alerts
Replay Analysis
N941WNBOEING Boeing 737-700
→
7/24/2026
1h 8m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
7/23/2026
1h 19m
No alerts
Replay Analysis
N7831BBOEING Boeing 737-700
→
7/23/2026
1h 11m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
7/20/2026
1h 17m
No alerts
Replay Analysis
N951WNBOEING Boeing 737-700
→
7/20/2026
1h 11m
No alerts
Replay Analysis
N285WNBOEING Boeing 737-700
→
7/19/2026
47m
No alerts
Replay Analysis
N285WNBOEING Boeing 737-700
→
7/19/2026
1h 19m
No alerts
Replay Analysis
N909WNBOEING Boeing 737-700
→
7/18/2026
1h 5m
No alerts
Replay Analysis
N201LVBOEING Boeing 737-700
→
7/17/2026
1h 28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window