SWA427 is operated by SOUTHWEST AIRLINES CO between Baltimore/Washington International Thurgood Marshall Airport (KBWI) and Bradley International Airport (KBDL). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 32m. SkyMeter has observed 164 legs of this flight number via ADS-B.

✈
FLIGHTS
164
last 90 days
⏱
AVG DURATION
1h 32m
tracked time
📅
SERVICE PERIOD
6/5/2025 → 9/5/2026
first → last seen
🗺
ROUTES / TYPES
25 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.2%
2 flagged

Routes flown

By count · last 90 days

10
KBWI → KBDL
51
avg 56m · Baltimore/Washington International Thurgood Marshall → Bradley
KBDL → KMDW
24
avg 1h 57m · Bradley → Chicago Midway
KPHX → KSJC
17
avg 1h 40m · Phoenix Sky Harbor → Norman Y. Mineta San Jose
KMDW → KMCI
13
avg 1h 1m · Chicago Midway → Kansas City
KMCO → KBWI
11
avg 1h 53m · Orlando → Baltimore/Washington International Thurgood Marshall
CT35 → KMDW
10
avg 2h 0m · Hamilton Standard Heliport → Chicago Midway
KMSP → KBWI
8
avg 2h 18m · Minneapolis-St Paul International/Wold-Chamberlain → Baltimore/Washington International Thurgood Marshall
KBDL → KTPA
4
avg 2h 45m · Bradley → Tampa
CT35 → KTPA
3
avg 2h 38m · Hamilton Standard Heliport → Tampa
KDEN → KPHX
3
avg 2h 42m · Denver → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
82
B38M BOEING Boeing 737 MAX 8
59
B738 BOEING Boeing 737-800
29

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 SWA427

30
N8307KBOEING Boeing 737-800
→
9/5/2026
1h 40m
No alerts
Replay Analysis
N200WNBOEING Boeing 737-700
→
9/4/2026
1h 46m
No alerts
Replay Analysis
N8976KBOEING Boeing 737 MAX 8
→
9/3/2026
1h 38m
No alerts
Replay Analysis
N8992LBOEING Boeing 737 MAX 8
→
9/2/2026
1h 45m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
8/31/2026
1h 50m
No alerts
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
8/31/2026
1h 32m
No alerts
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
8/31/2026
2h 54m
↘ Diverted
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
8/31/2026
44m
No alerts
Replay Analysis
N8873SBOEING Boeing 737 MAX 8
→
8/29/2026
1h 47m
No alerts
Replay Analysis
N8943QBOEING Boeing 737 MAX 8
→
8/28/2026
1h 50m
No alerts
Replay Analysis
N455WNBOEING Boeing 737-700
→
8/27/2026
1h 54m
No alerts
Replay Analysis
N8854QBOEING Boeing 737 MAX 8
→
8/27/2026
1h 42m
No alerts
Replay Analysis
N8994QBOEING Boeing 737 MAX 8
→
8/26/2026
1h 38m
No alerts
Replay Analysis
N449WNBOEING Boeing 737-700
→
8/24/2026
2h 25m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
8/24/2026
1h 56m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
8/24/2026
40m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
8/24/2026
3h 17m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
8/23/2026
35m
No alerts
Replay Analysis
N8682BBOEING Boeing 737-800
→
8/23/2026
44m
No alerts
Replay Analysis
N8895QBOEING Boeing 737 MAX 8
→
8/22/2026
1h 38m
No alerts
Replay Analysis
N7889ABOEING Boeing 737-700
→
8/21/2026
1h 47m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
8/20/2026
2h 9m
No alerts
Replay Analysis
N8819LBOEING Boeing 737 MAX 8
→
8/20/2026
1h 36m
No alerts
Replay Analysis
N9012JBOEING Boeing 737 MAX 8
→
8/19/2026
1h 38m
No alerts
Replay Analysis
N563WNBOEING Boeing 737-700
→
8/17/2026
1h 44m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
8/17/2026
1h 33m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
8/17/2026
49m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
8/16/2026
1h 26m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
8/16/2026
11m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
8/16/2026
2h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window