SWA550 is operated by SOUTHWEST AIRLINES CO between Nashville International Airport (KBNA) and Baltimore/Washington International Thurgood Marshall Airport (KBWI). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 27m. SkyMeter has observed 127 legs of this flight number via ADS-B.

✈
FLIGHTS
127
last 90 days
⏱
AVG DURATION
1h 27m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
24 / 3
city pairs · airframes
⚠
INCIDENT RATE
3.1%
4 flagged

Routes flown

By count · last 90 days

10
KBNA → KBWI
26
avg 1h 22m · Nashville → Baltimore/Washington International Thurgood Marshall
KMCO → KBNA
23
avg 1h 35m · Orlando → Nashville
KLAS → KMAF
10
avg 2h 10m · McCarran → Midland
KMAF → KHOU
9
avg 1h 6m · Midland → William P Hobby
KBNA → KSDF
7
avg 35m · Nashville → Louisville Muhammad Ali
KLAX → KLAS
7
avg 58m · Los Angeles → McCarran
KSDF → KHOU
6
avg 2h 0m · Louisville Muhammad Ali → William P Hobby
KMDW → KBNA
5
avg 1h 1m · Chicago Midway → Nashville
KOKC → KLAS
5
avg 2h 36m · Will Rogers World → McCarran
KLAS → KSJC
4
avg 2h 5m · McCarran → Norman Y. Mineta San Jose

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
70
B738 BOEING Boeing 737-800
53
B38M BOEING Boeing 737 MAX 8
22

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 SWA550

30
N478WNBOEING Boeing 737-700
→
07/19/2026
1h 46m
No alerts
Replay Analysis
N478WNBOEING Boeing 737-700
→
07/19/2026
31m
↘ Diverted (inferred)
Replay Analysis
N478WNBOEING Boeing 737-700
→
07/19/2026
1h 39m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/17/2026
1h 35m
△ Low approach-stability score
Replay Analysis
N8328ABOEING Boeing 737-800
→
07/16/2026
1h 35m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
07/16/2026
1h 0m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
07/16/2026
16m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
07/15/2026
2h 17m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
07/15/2026
2h 0m
No alerts
Replay Analysis
N8661ABOEING Boeing 737-800
→
07/15/2026
49m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/14/2026
1h 1m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/14/2026
2h 20m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
07/14/2026
5m
No alerts
Replay Analysis
N8744BBOEING Boeing 737 MAX 8
→
07/13/2026
1h 45m
No alerts
Replay Analysis
N7745ABOEING Boeing 737-700
→
07/12/2026
1h 48m
No alerts
Replay Analysis
N7745ABOEING Boeing 737-700
→
07/12/2026
35m
No alerts
Replay Analysis
N7745ABOEING Boeing 737-700
→
07/12/2026
1h 52m
No alerts
Replay Analysis
N9002WBOEING Boeing 737 MAX 8
→
07/10/2026
1h 36m
No alerts
Replay Analysis
N8524ZBOEING Boeing 737-800
→
07/09/2026
1h 37m
No alerts
Replay Analysis
N8510EBOEING Boeing 737-800
→
07/08/2026
1h 13m
No alerts
Replay Analysis
N8510EBOEING Boeing 737-800
→
07/08/2026
1h 51m
No alerts
Replay Analysis
N8576ZBOEING Boeing 737-800
→
07/07/2026
1h 7m
No alerts
Replay Analysis
N8576ZBOEING Boeing 737-800
→
07/07/2026
2h 22m
No alerts
Replay Analysis
N8932QBOEING Boeing 737 MAX 8
→
07/06/2026
1h 34m
No alerts
Replay Analysis
N7827ABOEING Boeing 737-700
→
07/05/2026
1h 50m
No alerts
Replay Analysis
N7827ABOEING Boeing 737-700
→
07/05/2026
31m
No alerts
Replay Analysis
N7827ABOEING Boeing 737-700
→
07/05/2026
1h 34m
No alerts
Replay Analysis
N8675ABOEING Boeing 737-800
→
07/04/2026
1h 4m
No alerts
Replay Analysis
N8301JBOEING Boeing 737-800
→
07/03/2026
1h 25m
No alerts
Replay Analysis
N8537ZBOEING Boeing 737-800
→
07/02/2026
1h 27m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window