UAL3924

UNITED AIRLINES INC · OPO → EWR

UAL3924 is operated by UNITED AIRLINES INC between Francisco de Sá Carneiro Airport (LPPR) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 51m. SkyMeter has observed 27 legs of this flight number via ADS-B.

✈
FLIGHTS
27
last 90 days
⏱
AVG DURATION
2h 51m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 9/5/2026
first → last seen
🗺
ROUTES / TYPES
23 / 10
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
LPPR → KEWR
2
avg 7h 8m · Francisco de Sá Carneiro → Newark Liberty
EDDF → KDEN
1
avg 10h 13m · Frankfurt am Main → Denver
KIAH → KSFO
1
avg 3h 42m · George Bush Intercontinental Houston → San Francisco
KPNS → KIAH
1
avg 1h 9m · Pensacola → George Bush Intercontinental Houston
KEWR → KBOS
1
avg 51m · Newark Liberty → General Edward Lawrence Logan
KSLC → KORD
1
avg 3h 2m · Salt Lake City → Chicago O'Hare
KORD → KDEN
1
avg 2h 14m · Chicago O'Hare → Denver
KIAH → KDEN
1
avg 1h 59m · George Bush Intercontinental Houston → Denver
KDFW → KIAD
1
avg 2h 45m · Dallas Fort Worth → Washington Dulles
KSFO → KDEN
1
avg 2h 30m · San Francisco → Denver

Aircraft types

Equipment used on this number

10
B738 BOEING Boeing 737-800
5
A320 AIRBUS Airbus A320
5
A21N AIRBUS Airbus A321 Neo
4
B789 BOEING Boeing 787-9 Dreamliner
4
B772 BOEING Boeing 777-200
3
B77W BOEING Boeing 777-300ER
3
B752 BOEING Boeing 757-200
2
B739 BOEING Boeing 737-900
2
B763 BOEING Boeing 767-300
2
B737 BOEING Boeing 737-700
2

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 UAL3924

30
N27997BOEING Boeing 787-9 Dreamliner
→
9/5/2026
10h 12m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
9/1/2026
1h 53m
No alerts
Replay Analysis
N33289BOEING Boeing 737-800
→
8/31/2026
1h 32m
No alerts
Replay Analysis
N66831BOEING Boeing 737-900
→
8/26/2026
2h 50m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
8/25/2026
1h 9m
No alerts
Replay Analysis
N35204BOEING Boeing 737-800
→
8/23/2026
1h 25m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
8/22/2026
35m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
8/21/2026
1h 36m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
8/21/2026
1h 1m
No alerts
Replay Analysis
N36962BOEING Boeing 787-9 Dreamliner
→
8/18/2026
5h 7m
No alerts
Replay Analysis
N14523AIRBUS Airbus A321 Neo
→
8/13/2026
51m
No alerts
Replay Analysis
N19136BOEING Boeing 757-200
→
8/10/2026
7h 21m
No alerts
Replay Analysis
N668UABOEING Boeing 767-300
→
8/5/2026
6m
No alerts
Replay Analysis
N668UABOEING Boeing 767-300
→
8/5/2026
2h 46m
No alerts
Replay Analysis
N24211BOEING Boeing 737-800
→
8/3/2026
1h 58m
No alerts
Replay Analysis
N2644UBOEING Boeing 777-300ER
→
8/1/2026
2h 11m
No alerts
Replay Analysis
N2644UBOEING Boeing 777-300ER
→
7/31/2026
1h 2m
No alerts
Replay Analysis
N2644UBOEING Boeing 777-300ER
→
7/31/2026
3h 42m
No alerts
Replay Analysis
N25705BOEING Boeing 737-700
→
7/28/2026
2h 44m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
7/21/2026
6h 55m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
7/14/2026
2h 15m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
7/8/2026
12m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
7/8/2026
3h 1m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
7/6/2026
44m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
7/6/2026
44m
No alerts
Replay Analysis
N14536AIRBUS Airbus A321 Neo
→
7/6/2026
2h 14m
No alerts
Replay Analysis
N492UAAIRBUS Airbus A320
→
7/3/2026
53m
No alerts
Replay Analysis
N16732BOEING Boeing 737-700
→
6/29/2026
1h 38m
No alerts
Replay Analysis
N29971BOEING Boeing 787-9 Dreamliner
→
6/23/2026
2h 29m
No alerts
Replay Analysis
N37018BOEING Boeing 777-200
→
6/22/2026
4h 9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window