SWA553 is operated by SOUTHWEST AIRLINES CO between Nashville International Airport (KBNA) and Charleston Air Force Base-International Airport (KCHS). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 32m. SkyMeter has observed 126 legs of this flight number via ADS-B.

✈
FLIGHTS
126
last 90 days
⏱
AVG DURATION
1h 32m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/18/2026
first → last seen
🗺
ROUTES / TYPES
18 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KBNA → KCHS
22
avg 1h 3m · Nashville → Charleston Air Force Base-International
KDEN → KAUS
20
avg 1h 58m · Denver → Austin Bergstrom
KEUG → KLAS
11
avg 1h 52m · Mahlon Sweet Field → McCarran
KDAL → KMAF
11
avg 56m · Dallas Love Field → Midland
KLAS → KDAL
9
avg 2h 55m · McCarran → Dallas Love Field
KBNA → KOKC
6
avg 1h 31m · Nashville → Will Rogers World
KAUS → KMCO
6
avg 2h 30m · Austin Bergstrom → Orlando
KMKE → KTPA
5
avg 2h 20m · General Mitchell → Tampa
KOKC → KAUS
5
avg 1h 13m · Will Rogers World → Austin Bergstrom
KDEN → KDAL
5
avg 1h 53m · Denver → Dallas Love Field

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
62
B38M BOEING Boeing 737 MAX 8
50
B737 BOEING Boeing 737-700
20

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 SWA553

30
N208WNBOEING Boeing 737-700
→
07/18/2026
2h 35m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/18/2026
13m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/18/2026
1h 10m
No alerts
Replay Analysis
N208WNBOEING Boeing 737-700
→
07/18/2026
1h 25m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
07/17/2026
1h 44m
No alerts
Replay Analysis
N8950LBOEING Boeing 737 MAX 8
→
07/16/2026
2h 29m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/16/2026
53m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/16/2026
2h 35m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/15/2026
31m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/15/2026
25m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/15/2026
6m
No alerts
Replay Analysis
N8963QBOEING Boeing 737 MAX 8
→
07/15/2026
1h 55m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/15/2026
51m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/15/2026
2h 24m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/14/2026
34m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/14/2026
15m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/14/2026
3h 14m
No alerts
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/14/2026
1h 59m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
07/13/2026
5m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
07/13/2026
1h 58m
No alerts
Replay Analysis
N8623FBOEING Boeing 737-800
→
07/13/2026
44m
No alerts
Replay Analysis
N8320JBOEING Boeing 737-800
→
07/13/2026
2h 1m
↘ Diverted
Replay Analysis
N908WNBOEING Boeing 737-700
→
07/11/2026
2h 40m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
07/11/2026
1h 22m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
07/11/2026
1h 29m
No alerts
Replay Analysis
N8519RBOEING Boeing 737-800
→
07/10/2026
1h 41m
No alerts
Replay Analysis
N886GKBOEING Boeing 737 MAX 8
→
07/09/2026
1h 45m
No alerts
Replay Analysis
N8547VBOEING Boeing 737-800
→
07/09/2026
57m
No alerts
Replay Analysis
N8547VBOEING Boeing 737-800
→
07/09/2026
2h 14m
No alerts
Replay Analysis
N8547VBOEING Boeing 737-800
→
07/08/2026
36m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window