SWA3429 is operated by SOUTHWEST AIRLINES CO. between Phoenix Sky Harbor International Airport (KPHX) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 28m. SkyMeter has observed 36 legs of this flight number via ADS-B.

✈
FLIGHTS
36
last 90 days
⏱
AVG DURATION
2h 28m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/15/2026
first → last seen
🗺
ROUTES / TYPES
6 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KPHX → KSEA
25
avg 2h 44m · Phoenix Sky Harbor → Seattle Tacoma
KSAN → KMCO
2
avg 5h 11m · San Diego → Orlando
KMSY → KRDU
2
avg 1h 47m · Louis Armstrong New Orleans → Raleigh Durham
AZ42 → KSEA
1
avg 2h 49m · Asi Heliport → Seattle Tacoma
KCHD → KSEA
1
avg 2h 36m · Chandler → Seattle Tacoma

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
21
B738 BOEING Boeing 737-800
13
B737 BOEING Boeing 737-700
1

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 SWA3429

30
N8890QBOEING Boeing 737 MAX 8
→
08/15/2026
5h 26m
No alerts
Replay Analysis
N1808UBOEING Boeing 737 MAX 8
→
08/08/2026
4h 55m
No alerts
Replay Analysis
N8845LBOEING Boeing 737 MAX 8
→
08/04/2026
2h 45m
No alerts
Replay Analysis
N8522PBOEING Boeing 737-800
→
08/01/2026
2h 39m
No alerts
Replay Analysis
N8983QBOEING Boeing 737 MAX 8
→
07/31/2026
2h 40m
No alerts
Replay Analysis
N8660ABOEING Boeing 737-800
→
07/28/2026
2h 42m
No alerts
Replay Analysis
N8854QBOEING Boeing 737 MAX 8
→
07/25/2026
2h 54m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
07/24/2026
3h 1m
No alerts
Replay Analysis
N8910QBOEING Boeing 737 MAX 8
→
07/24/2026
21m
No alerts
Replay Analysis
N8503ABOEING Boeing 737-800
→
07/24/2026
25m
No alerts
Replay Analysis
N8848QBOEING Boeing 737 MAX 8
→
07/21/2026
2h 49m
No alerts
Replay Analysis
N8848QBOEING Boeing 737 MAX 8
→
07/21/2026
19m
No alerts
Replay Analysis
N8319FBOEING Boeing 737-800
→
07/18/2026
3h 3m
No alerts
Replay Analysis
N8873SBOEING Boeing 737 MAX 8
→
07/17/2026
3h 0m
No alerts
Replay Analysis
N8853QBOEING Boeing 737 MAX 8
→
07/14/2026
2h 19m
No alerts
Replay Analysis
N8853QBOEING Boeing 737 MAX 8
→
07/14/2026
5m
No alerts
Replay Analysis
N8581ZBOEING Boeing 737-800
→
07/11/2026
2h 27m
No alerts
Replay Analysis
N8938QBOEING Boeing 737 MAX 8
→
07/10/2026
2h 35m
No alerts
Replay Analysis
N8631ABOEING Boeing 737-800
→
07/07/2026
2h 37m
No alerts
Replay Analysis
N8631ABOEING Boeing 737-800
→
07/07/2026
20m
No alerts
Replay Analysis
N9001FBOEING Boeing 737 MAX 8
→
07/04/2026
2h 38m
No alerts
Replay Analysis
N8307KBOEING Boeing 737-800
→
07/03/2026
2h 35m
No alerts
Replay Analysis
N8993QBOEING Boeing 737 MAX 8
→
06/30/2026
2h 37m
No alerts
Replay Analysis
N8549ZBOEING Boeing 737-800
→
06/27/2026
2h 46m
No alerts
Replay Analysis
N8827QBOEING Boeing 737 MAX 8
→
06/26/2026
2h 40m
No alerts
Replay Analysis
N8986QBOEING Boeing 737 MAX 8
→
06/23/2026
2h 32m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
06/20/2026
2h 37m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
06/19/2026
2h 36m
No alerts
Replay Analysis
N1776R
→
06/16/2026
2h 41m
No alerts
Replay Analysis
N8991SBOEING Boeing 737 MAX 8
→
06/13/2026
2h 38m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window