SWA855 is operated by SOUTHWEST AIRLINES CO between Nashville International Airport (KBNA) and Ontario International Airport (KONT). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 42m. SkyMeter has observed 104 legs of this flight number via ADS-B.

✈
FLIGHTS
104
last 90 days
⏱
AVG DURATION
2h 42m
tracked time
📅
SERVICE PERIOD
5/29/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
19 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KBNA → KONT
46
avg 3h 45m · Nashville → Ontario
KBOI → KOAK
20
avg 1h 23m · Boise Air Terminal/Gowen Field → Metropolitan Oakland
KMCO → KDAL
7
avg 2h 18m · Orlando → Dallas Love Field
KDAL → KSMF
7
avg 3h 21m · Dallas Love Field → Sacramento
KBNA → KSTL
4
avg 54m · Nashville → St Louis Lambert
KOAK → KSAN
3
avg 1h 32m · Metropolitan Oakland → San Diego
KSAN → KPHX
1
avg 1h 2m · San Diego → Phoenix Sky Harbor
KBNA → KNRQ
1
avg 55m · Nashville → Spencer Nolf
KDAL → KMDW
1
avg 1h 45m · Dallas Love Field → Chicago Midway
KM88 → KONT
1
avg 3h 42m · Cornelia Fort Airpark → Ontario

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
61
B738 BOEING Boeing 737-800
51
B737 BOEING Boeing 737-700
29

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 SWA855

30
N8550QBOEING Boeing 737-800
→
8/11/2026
49m
No alerts
Replay Analysis
N8533SBOEING Boeing 737-800
→
8/10/2026
48m
No alerts
Replay Analysis
N438WNBOEING Boeing 737-700
→
8/10/2026
1h 1m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
8/10/2026
47m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
8/9/2026
42m
No alerts
Replay Analysis
N7868KBOEING Boeing 737-700
→
8/9/2026
1h 30m
No alerts
Replay Analysis
N8975KBOEING Boeing 737 MAX 8
→
8/8/2026
1h 44m
No alerts
Replay Analysis
N8975KBOEING Boeing 737 MAX 8
→
8/8/2026
1h 23m
No alerts
Replay Analysis
N8975KBOEING Boeing 737 MAX 8
→
8/8/2026
54m
No alerts
Replay Analysis
N8829QBOEING Boeing 737 MAX 8
→
8/7/2026
47m
No alerts
Replay Analysis
N8653ABOEING Boeing 737-800
→
8/6/2026
1h 11m
No alerts
Replay Analysis
N8650FBOEING Boeing 737-800
→
8/3/2026
3h 29m
No alerts
Replay Analysis
N917WNBOEING Boeing 737-700
→
8/2/2026
3h 33m
No alerts
Replay Analysis
N8811LBOEING Boeing 737 MAX 8
→
8/1/2026
1h 22m
No alerts
Replay Analysis
N9015RBOEING Boeing 737 MAX 8
→
7/31/2026
3h 32m
No alerts
Replay Analysis
N8906KBOEING Boeing 737 MAX 8
→
7/30/2026
3h 34m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
7/30/2026
41m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
7/29/2026
2h 58m
No alerts
Replay Analysis
N8565ZBOEING Boeing 737-800
→
7/29/2026
3h 40m
No alerts
Replay Analysis
N8583ZBOEING Boeing 737-800
→
7/29/2026
23m
No alerts
Replay Analysis
N8583ZBOEING Boeing 737-800
→
7/28/2026
3h 9m
No alerts
Replay Analysis
N8583ZBOEING Boeing 737-800
→
7/28/2026
3h 33m
No alerts
Replay Analysis
N8898LBOEING Boeing 737 MAX 8
→
7/27/2026
3h 34m
No alerts
Replay Analysis
N477WNBOEING Boeing 737-700
→
7/26/2026
3h 35m
No alerts
Replay Analysis
N8809LBOEING Boeing 737 MAX 8
→
7/25/2026
3h 2m
No alerts
Replay Analysis
N8809LBOEING Boeing 737 MAX 8
→
7/25/2026
2h 8m
No alerts
Replay Analysis
N8324ABOEING Boeing 737-800
→
7/24/2026
3h 35m
No alerts
Replay Analysis
N9002WBOEING Boeing 737 MAX 8
→
7/23/2026
3h 38m
No alerts
Replay Analysis
N9008BOEING Boeing 737 MAX 8
→
7/23/2026
56m
No alerts
Replay Analysis
N9008BOEING Boeing 737 MAX 8
→
7/22/2026
2h 45m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window