UAL1391 is operated by WILMINGTON TRUST CO TRUSTEE between Palm Beach International Airport (KPBI) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 19m. SkyMeter has observed 71 legs of this flight number via ADS-B.

✈
FLIGHTS
71
last 90 days
⏱
AVG DURATION
2h 19m
tracked time
📅
SERVICE PERIOD
04/05/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
10 / 6
city pairs · airframes
⚠
INCIDENT RATE
23.9%
17 flagged

Routes flown

By count · last 90 days

6
KPBI → KEWR
32
avg 2h 34m · Palm Beach → Newark Liberty
KEWR → KJAX
28
avg 2h 8m · Newark Liberty → Jacksonville
KEWR → K55J
3
avg 1h 58m · Newark Liberty → Fernandina Beach
KEWR → K4J6
1
avg 2h 24m · Newark Liberty → St Marys
KEWR → KNIP
1
avg 2h 24m · Newark Liberty → Jacksonville Naval Air Station (Towers Field)
KEWR → KNRB
1
avg 2h 13m · Newark Liberty → Naval Station Mayport (Admiral David L. Mcdonald Field)

Aircraft types

Equipment used on this number

6
B38M BOEING Boeing 737 MAX 8
24
B752 BOEING Boeing 757-200
18
A319 AIRBUS Airbus A319
13
B39M BOEING Boeing 737 MAX 9
9
B739 BOEING Boeing 737-900
6
A21N AIRBUS Airbus A321 Neo
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
16
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 UAL1391

30
N73445BOEING Boeing 737-900
→
06/03/2026
2h 7m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
06/02/2026
1h 56m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
06/01/2026
1h 59m
No alerts
Replay Analysis
N17310BOEING Boeing 737 MAX 8
→
05/31/2026
2h 12m
No alerts
Replay Analysis
N63899BOEING Boeing 737-900
→
05/29/2026
1h 59m
No alerts
Replay Analysis
N890UAAIRBUS Airbus A319
→
05/28/2026
2h 1m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
05/26/2026
1h 55m
△ Unstable
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
05/25/2026
2h 7m
△ Unstable
Replay Analysis
N17355BOEING Boeing 737 MAX 8
→
05/21/2026
2h 31m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
05/20/2026
2h 25m
No alerts
Replay Analysis
N820UAAIRBUS Airbus A319
→
05/18/2026
1h 58m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
05/18/2026
2h 29m
No alerts
Replay Analysis
N37523BOEING Boeing 737 MAX 9
→
05/17/2026
2h 23m
△ Unstable
Replay Analysis
N37368BOEING Boeing 737 MAX 8
→
05/17/2026
2h 23m
No alerts
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
05/16/2026
2h 31m
No alerts
Replay Analysis
N811UAAIRBUS Airbus A319
→
05/15/2026
1h 58m
△ Unstable
Replay Analysis
N37535BOEING Boeing 737 MAX 9
→
05/15/2026
2h 28m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
05/14/2026
2h 9m
△ Unstable
Replay Analysis
N47282BOEING Boeing 737 MAX 8
→
05/14/2026
2h 13m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
05/13/2026
2h 8m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
05/13/2026
2h 41m
No alerts
Replay Analysis
N891UAAIRBUS Airbus A319
→
05/11/2026
2h 23m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
05/11/2026
2h 32m
No alerts
Replay Analysis
N891UAAIRBUS Airbus A319
→
05/10/2026
2h 7m
No alerts
Replay Analysis
N37351BOEING Boeing 737 MAX 8
→
05/10/2026
2h 34m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
05/08/2026
2h 12m
△ Unstable
Replay Analysis
N830UAAIRBUS Airbus A319
→
05/07/2026
1h 7m
△ Unstable
Replay Analysis
N873UAAIRBUS Airbus A319
→
05/04/2026
1h 51m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
05/04/2026
2h 26m
No alerts
Replay Analysis
N847UAAIRBUS Airbus A319
→
05/03/2026
2h 13m
△ Unstable
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window