SWA3398 is operated by SOUTHWEST AIRLINES CO between Denver International Airport (KDEN) and Seattle Tacoma International Airport (KSEA). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 26m. SkyMeter has observed 46 legs of this flight number via ADS-B.

✈
FLIGHTS
46
last 90 days
⏱
AVG DURATION
2h 26m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
2.2%
1 flagged

Routes flown

By count · last 90 days

6
KDEN → KSEA
11
avg 2h 46m · Denver → Seattle Tacoma
KSAN → KOAK
11
avg 1h 21m · San Diego → Metropolitan Oakland
KRSW → KMDW
7
avg 2h 32m · Southwest Florida → Chicago Midway
KSAN → KBNA
2
avg 4h 14m · San Diego → Nashville
PHNL → KSAN
1
avg 11h 22m · Daniel K Inouye → San Diego
KSAN → KMQY
1
avg 4h 14m · San Diego → Smyrna

Aircraft types

Equipment used on this number

3
B738 BOEING Boeing 737-800
29
B737 BOEING Boeing 737-700
16
B38M BOEING Boeing 737 MAX 8
13

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 SWA3398

30
N8746QBOEING Boeing 737 MAX 8
→
8/11/2026
4h 14m
△ Low approach-stability score
Replay Analysis
N8770QBOEING Boeing 737 MAX 8
→
8/9/2026
4h 12m
No alerts
Replay Analysis
N8770QBOEING Boeing 737 MAX 8
→
8/9/2026
11h 22m
No alerts
Replay Analysis
N8842LBOEING Boeing 737 MAX 8
→
8/5/2026
4h 22m
No alerts
Replay Analysis
N8557QBOEING Boeing 737-800
→
8/4/2026
4h 14m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
8/3/2026
1h 48m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
8/2/2026
40m
No alerts
Replay Analysis
N8667DBOEING Boeing 737-800
→
8/2/2026
2h 29m
No alerts
Replay Analysis
N443WNBOEING Boeing 737-700
→
7/30/2026
1h 20m
No alerts
Replay Analysis
N447WNBOEING Boeing 737-700
→
7/29/2026
1h 34m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
7/27/2026
39m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
7/26/2026
1h 58m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
7/26/2026
2h 38m
No alerts
Replay Analysis
N498WNBOEING Boeing 737-700
→
7/23/2026
1h 52m
No alerts
Replay Analysis
N259WNBOEING Boeing 737-700
→
7/22/2026
1h 13m
No alerts
Replay Analysis
N8677ABOEING Boeing 737-800
→
7/19/2026
2h 12m
No alerts
Replay Analysis
N7734HBOEING Boeing 737-700
→
7/16/2026
1h 12m
No alerts
Replay Analysis
N269WNBOEING Boeing 737-700
→
7/15/2026
1h 38m
No alerts
Replay Analysis
N8531QBOEING Boeing 737-800
→
7/13/2026
15m
No alerts
Replay Analysis
N8531QBOEING Boeing 737-800
→
7/12/2026
2h 18m
No alerts
Replay Analysis
N8531QBOEING Boeing 737-800
→
7/12/2026
2h 33m
No alerts
Replay Analysis
N459WNBOEING Boeing 737-700
→
7/9/2026
1h 8m
No alerts
Replay Analysis
N441WNBOEING Boeing 737-700
→
7/8/2026
1h 21m
No alerts
Replay Analysis
N8303RBOEING Boeing 737-800
→
7/6/2026
9m
No alerts
Replay Analysis
N8303RBOEING Boeing 737-800
→
7/5/2026
2h 19m
No alerts
Replay Analysis
N8303RBOEING Boeing 737-800
→
7/5/2026
2h 28m
No alerts
Replay Analysis
N908WNBOEING Boeing 737-700
→
7/2/2026
1h 13m
No alerts
Replay Analysis
N468WNBOEING Boeing 737-700
→
7/1/2026
1h 28m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
6/29/2026
20m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
6/28/2026
2h 8m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window