SWA2421 is operated by SOUTHWEST AIRLINES CO between Phoenix Sky Harbor International Airport (KPHX) and Louis Armstrong New Orleans International Airport (KMSY). The flight is most often flown by a BOEING Boeing 737-700. Typical block time is 1h 57m. SkyMeter has observed 127 legs of this flight number via ADS-B.

✈
FLIGHTS
127
last 90 days
⏱
AVG DURATION
1h 57m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/4/2026
first → last seen
🗺
ROUTES / TYPES
19 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KPHX → KMSY
33
avg 3h 0m · Phoenix Sky Harbor → Louis Armstrong New Orleans
KLAX → KPHX
29
avg 1h 16m · Los Angeles → Phoenix Sky Harbor
KBOS → KMDW
11
avg 2h 14m · General Edward Lawrence Logan → Chicago Midway
KAUS → KONT
10
avg 2h 46m · Austin Bergstrom → Ontario
KOAK → KLAX
8
avg 1h 25m · Metropolitan Oakland → Los Angeles
KHOU → KSAT
5
avg 36m · William P Hobby → San Antonio
KMCI → KFLL
4
avg 2h 52m · Kansas City → Fort Lauderdale Hollywood
AZ42 → KMSY
1
avg 2h 53m · Asi Heliport → Louis Armstrong New Orleans
KCHD → KMSY
1
avg 3h 5m · Chandler → Louis Armstrong New Orleans
KLAS → KPHX
1
avg 3h 45m · McCarran → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B737 BOEING Boeing 737-700
73
B38M BOEING Boeing 737 MAX 8
31
B738 BOEING Boeing 737-800
27

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 SWA2421

30
N8826QBOEING Boeing 737 MAX 8
→
9/4/2026
2h 19m
No alerts
Replay Analysis
N8902QBOEING Boeing 737 MAX 8
→
9/3/2026
2h 47m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
9/2/2026
3h 8m
No alerts
Replay Analysis
N8321DBOEING Boeing 737-800
→
9/2/2026
5m
No alerts
Replay Analysis
N8846QBOEING Boeing 737 MAX 8
→
9/1/2026
2h 43m
No alerts
Replay Analysis
N8662FBOEING Boeing 737-800
→
8/31/2026
2h 13m
No alerts
Replay Analysis
N8934QBOEING Boeing 737 MAX 8
→
8/30/2026
2h 51m
No alerts
Replay Analysis
N8619FBOEING Boeing 737-800
→
8/28/2026
2h 20m
No alerts
Replay Analysis
N8879QBOEING Boeing 737 MAX 8
→
8/27/2026
2h 18m
No alerts
Replay Analysis
N8668ABOEING Boeing 737-800
→
8/26/2026
2h 36m
No alerts
Replay Analysis
N8813QBOEING Boeing 737 MAX 8
→
8/25/2026
2h 49m
No alerts
Replay Analysis
N8814KBOEING Boeing 737 MAX 8
→
8/24/2026
2h 5m
No alerts
Replay Analysis
N8649ABOEING Boeing 737-800
→
8/23/2026
2h 40m
No alerts
Replay Analysis
N8519RBOEING Boeing 737-800
→
8/21/2026
2h 4m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
8/20/2026
2h 10m
No alerts
Replay Analysis
N8581ZBOEING Boeing 737-800
→
8/19/2026
2h 56m
No alerts
Replay Analysis
N8307KBOEING Boeing 737-800
→
8/18/2026
2h 28m
No alerts
Replay Analysis
N8571ZBOEING Boeing 737-800
→
8/17/2026
2h 14m
No alerts
Replay Analysis
N8966SBOEING Boeing 737 MAX 8
→
8/16/2026
2h 49m
No alerts
Replay Analysis
N8980QBOEING Boeing 737 MAX 8
→
8/14/2026
2h 7m
No alerts
Replay Analysis
N8894QBOEING Boeing 737 MAX 8
→
8/13/2026
2h 9m
No alerts
Replay Analysis
N9007KBOEING Boeing 737 MAX 8
→
8/12/2026
2h 42m
No alerts
Replay Analysis
N8972SBOEING Boeing 737 MAX 8
→
8/11/2026
2h 47m
No alerts
Replay Analysis
N8724JBOEING Boeing 737 MAX 8
→
8/10/2026
2h 9m
No alerts
Replay Analysis
N8607MBOEING Boeing 737-800
→
8/9/2026
3h 7m
No alerts
Replay Analysis
N8664JBOEING Boeing 737-800
→
8/7/2026
2h 11m
No alerts
Replay Analysis
N8662FBOEING Boeing 737-800
→
8/6/2026
2h 14m
No alerts
Replay Analysis
N8555ZBOEING Boeing 737-800
→
8/5/2026
3h 4m
No alerts
Replay Analysis
N8951SBOEING Boeing 737 MAX 8
→
8/4/2026
2h 29m
No alerts
Replay Analysis
N293WNBOEING Boeing 737-700
→
8/3/2026
5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window