Flight Status & Tracker

SWA3904

SOUTHWEST AIRLINES CO · PHX → ONT · Last tracked Sep 25, 2026

SWA3904 is a flight number operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and Ontario International Airport (KONT). SkyMeter last tracked SWA3904 on September 25, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 1h 53m. SkyMeter has observed 89 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
89
last 90 days
⏱
AVG DURATION
1h 53m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
16 / 3
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

8
KSTL → KDAL
20
avg 1h 20m · St Louis Lambert → Dallas Love Field
KPHX → KONT
20
avg 1h 4m · Phoenix Sky Harbor → Ontario
KSAN → KMCO
9
avg 5h 9m · San Diego → Orlando
KATL → KBNA
5
avg 56m · Hartsfield Jackson Atlanta → Nashville
KDEN → KPVD
3
avg 3h 50m · Denver → Theodore Francis Green State
KSRQ → KMCO
1
avg 49m · Sarasota Bradenton → Orlando
KSAN → KSJC
1
avg 1h 41m · San Diego → Norman Y. Mineta San Jose
KSAN → KSRQ
1
avg 6h 33m · San Diego → Sarasota Bradenton

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
55
B738 BOEING Boeing 737-800
24
B737 BOEING Boeing 737-700
13

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 SWA3904

30
N8897KBOEING Boeing 737 MAX 8
→
9/25/2026
1h 2m
No alerts
Replay Analysis
N8969SBOEING Boeing 737 MAX 8
→
9/23/2026
5h 25m
No alerts
Replay Analysis
N8844QBOEING Boeing 737 MAX 8
→
9/22/2026
4h 30m
No alerts
Replay Analysis
N8992LBOEING Boeing 737 MAX 8
→
9/22/2026
1h 4m
No alerts
Replay Analysis
N8992LBOEING Boeing 737 MAX 8
→
9/22/2026
18m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
9/21/2026
30m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
9/20/2026
3h 28m
No alerts
Replay Analysis
N485WNBOEING Boeing 737-700
→
9/20/2026
2h 57m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
9/19/2026
1h 8m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
9/19/2026
17m
No alerts
Replay Analysis
N8869LBOEING Boeing 737 MAX 8
→
9/19/2026
1h 33m
No alerts
Replay Analysis
N8964LBOEING Boeing 737 MAX 8
→
9/18/2026
1h 6m
No alerts
Replay Analysis
N245WNBOEING Boeing 737-700
→
9/16/2026
6h 7m
No alerts
Replay Analysis
N8967QBOEING Boeing 737 MAX 8
→
9/15/2026
5h 21m
↻ Go-around
Replay Analysis
N8645ABOEING Boeing 737-800
→
9/15/2026
1h 11m
No alerts
Replay Analysis
N234WNBOEING Boeing 737-700
→
9/14/2026
18m
No alerts
Replay Analysis
N8941QBOEING Boeing 737 MAX 8
→
9/12/2026
1h 7m
No alerts
Replay Analysis
N8941QBOEING Boeing 737 MAX 8
→
9/12/2026
16m
No alerts
Replay Analysis
N8981QBOEING Boeing 737 MAX 8
→
9/12/2026
1h 7m
No alerts
Replay Analysis
N8981QBOEING Boeing 737 MAX 8
→
9/12/2026
14m
No alerts
Replay Analysis
N8975KBOEING Boeing 737 MAX 8
→
9/11/2026
1h 0m
No alerts
Replay Analysis
N8911QBOEING Boeing 737 MAX 8
→
9/8/2026
4h 46m
No alerts
Replay Analysis
N9000DBOEING Boeing 737 MAX 8
→
9/8/2026
1h 2m
No alerts
Replay Analysis
N8839QBOEING Boeing 737 MAX 8
→
9/5/2026
55m
No alerts
Replay Analysis
N9020RBOEING Boeing 737 MAX 8
→
9/4/2026
1h 10m
No alerts
Replay Analysis
N9020RBOEING Boeing 737 MAX 8
→
9/4/2026
7m
No alerts
Replay Analysis
N8935QBOEING Boeing 737 MAX 8
→
9/2/2026
4h 48m
No alerts
Replay Analysis
N8944QBOEING Boeing 737 MAX 8
→
9/1/2026
4h 43m
No alerts
Replay Analysis
N8815LBOEING Boeing 737 MAX 8
→
9/1/2026
1h 4m
No alerts
Replay Analysis
N8954QBOEING Boeing 737 MAX 8
→
8/29/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window