SWA840 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Sacramento International Airport (KSMF). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 4m. SkyMeter has observed 82 legs of this flight number via ADS-B.

✈
FLIGHTS
82
last 90 days
⏱
AVG DURATION
2h 4m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/18/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.2%
1 flagged

Routes flown

By count · last 90 days

6
KDEN → KSMF
27
avg 2h 28m · Denver → Sacramento
KBUR → KSJC
23
avg 51m · Bob Hope → Norman Y. Mineta San Jose
KSAN → KMDW
8
avg 3h 47m · San Diego → Chicago Midway
KPHX → KTPA
6
avg 3h 37m · Phoenix Sky Harbor → Tampa
CA07 → KSMF
2
avg 6m · Scheidel Ranch → Sacramento
KEMT → KSJC
1
avg 53m · San Gabriel Valley → Norman Y. Mineta San Jose

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
46
B737 BOEING Boeing 737-700
35
B738 BOEING Boeing 737-800
23

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 SWA840

30
N939WNBOEING Boeing 737-700
→
07/18/2026
46m
No alerts
Replay Analysis
N946WNBOEING Boeing 737-700
→
07/17/2026
48m
No alerts
Replay Analysis
N234WNBOEING Boeing 737-700
→
07/16/2026
3h 44m
No alerts
Replay Analysis
N299WNBOEING Boeing 737-700
→
07/15/2026
4h 8m
No alerts
Replay Analysis
N944WNBOEING Boeing 737-700
→
07/14/2026
46m
No alerts
Replay Analysis
N920WNBOEING Boeing 737-700
→
07/13/2026
47m
No alerts
Replay Analysis
N491WNBOEING Boeing 737-700
→
07/11/2026
48m
No alerts
Replay Analysis
N275WNBOEING Boeing 737-700
→
07/10/2026
53m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
07/09/2026
3h 51m
No alerts
Replay Analysis
N258WNBOEING Boeing 737-700
→
07/08/2026
3h 46m
No alerts
Replay Analysis
N210WNBOEING Boeing 737-700
→
07/07/2026
48m
No alerts
Replay Analysis
N247WNBOEING Boeing 737-700
→
07/06/2026
51m
No alerts
Replay Analysis
N8965QBOEING Boeing 737 MAX 8
→
07/04/2026
1h 21m
No alerts
Replay Analysis
N8965QBOEING Boeing 737 MAX 8
→
07/04/2026
12m
No alerts
Replay Analysis
N445WNBOEING Boeing 737-700
→
07/04/2026
45m
No alerts
Replay Analysis
N279WNBOEING Boeing 737-700
→
07/03/2026
48m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
07/02/2026
3h 37m
No alerts
Replay Analysis
N225WNBOEING Boeing 737-700
→
07/01/2026
3h 45m
No alerts
Replay Analysis
N7724ABOEING Boeing 737-700
→
06/30/2026
51m
No alerts
Replay Analysis
N217JCBOEING Boeing 737-700
→
06/29/2026
52m
No alerts
Replay Analysis
N477WNBOEING Boeing 737-700
→
06/27/2026
58m
No alerts
Replay Analysis
N957WNBOEING Boeing 737-700
→
06/26/2026
57m
No alerts
Replay Analysis
N910WNBOEING Boeing 737-700
→
06/25/2026
3h 51m
No alerts
Replay Analysis
N201LVBOEING Boeing 737-700
→
06/24/2026
4h 8m
No alerts
Replay Analysis
N924WNBOEING Boeing 737-700
→
06/23/2026
52m
No alerts
Replay Analysis
N224WNBOEING Boeing 737-700
→
06/22/2026
59m
No alerts
Replay Analysis
N7715EBOEING Boeing 737-700
→
06/19/2026
53m
No alerts
Replay Analysis
N968WNBOEING Boeing 737-700
→
06/18/2026
3h 57m
No alerts
Replay Analysis
N291WNBOEING Boeing 737-700
→
06/17/2026
4h 14m
No alerts
Replay Analysis
N286WNBOEING Boeing 737-700
→
06/16/2026
59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window