Flight Status & Tracker

UAL3912

UNITED AIRLINES INC · PHL → EWR · Last tracked Sep 27, 2026

UAL3912 is a flight number operated by UNITED AIRLINES INC between Philadelphia International Airport (KPHL) and Newark Liberty International Airport (KEWR). SkyMeter last tracked UAL3912 on September 27, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 1m. SkyMeter has observed 29 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
29
last 90 days
⏱
AVG DURATION
2h 1m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
28 / 10
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KPHL → KEWR
2
avg 33m · Philadelphia → Newark Liberty
KIAH → KSAT
1
avg 51m · George Bush Intercontinental Houston → San Antonio
KBTV → KORD
1
avg 2h 4m · Burlington → Chicago O'Hare
EIDW → KEWR
1
avg 7h 18m · Dublin → Newark Liberty
KRDU → KBOS
1
avg 1h 23m · Raleigh Durham → General Edward Lawrence Logan
KLAX → KSEA
1
avg 2h 47m · Los Angeles → Seattle Tacoma
KSAV → KEWR
1
avg 2h 17m · Savannah Hilton Head → Newark Liberty
KORD → KMSP
1
avg 1h 7m · Chicago O'Hare → Minneapolis-St Paul International/Wold-Chamberlain
KRFD → KORD
1
avg 33m · Chicago Rockford → Chicago O'Hare
KSFO → KRDM
1
avg 1h 11m · San Francisco → Roberts Field

Aircraft types

Equipment used on this number

10
B739 BOEING Boeing 737-900
6
B772 BOEING Boeing 777-200
5
A319 AIRBUS Airbus A319
5
B39M BOEING Boeing 737 MAX 9
5
B738 BOEING Boeing 737-800
3
B752 BOEING Boeing 757-200
3
B737 BOEING Boeing 737-700
2
A320 AIRBUS Airbus A320
2
B38M BOEING Boeing 737 MAX 8
1
B764 BOEING Boeing 767-400
1

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 UAL3912

30
N77867BOEING Boeing 757-300
→
9/27/2026
2h 14m
No alerts
Replay Analysis
N14107BOEING Boeing 757-200
→
9/22/2026
1h 2m
No alerts
Replay Analysis
N27258BOEING Boeing 737 MAX 8
→
9/21/2026
1h 6m
No alerts
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
9/18/2026
39m
No alerts
Replay Analysis
N797UABOEING Boeing 777-200
→
9/12/2026
1h 56m
No alerts
Replay Analysis
N797UABOEING Boeing 777-200
→
9/11/2026
7h 18m
No alerts
Replay Analysis
N797UABOEING Boeing 777-200
→
9/11/2026
1h 23m
No alerts
Replay Analysis
N465UAAIRBUS Airbus A320
→
9/3/2026
35m
No alerts
Replay Analysis
N69813BOEING Boeing 737-900
→
9/2/2026
2h 41m
No alerts
Replay Analysis
N842UAAIRBUS Airbus A319
→
9/1/2026
23m
No alerts
Replay Analysis
N842UAAIRBUS Airbus A319
→
9/1/2026
1h 25m
No alerts
Replay Analysis
N842UAAIRBUS Airbus A319
→
9/1/2026
1h 1m
No alerts
Replay Analysis
N77544BOEING Boeing 737 MAX 9
→
8/29/2026
2h 23m
No alerts
Replay Analysis
N829UAAIRBUS Airbus A319
→
8/28/2026
1h 22m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
8/27/2026
1h 4m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
8/27/2026
2h 3m
No alerts
Replay Analysis
N62889BOEING Boeing 737-900
→
8/27/2026
58m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/24/2026
1h 24m
No alerts
Replay Analysis
N14106BOEING Boeing 757-200
→
8/22/2026
1h 58m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
8/17/2026
1h 33m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
8/12/2026
3h 25m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
8/10/2026
32m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
8/8/2026
1h 11m
No alerts
Replay Analysis
N24729BOEING Boeing 737-700
→
8/7/2026
2h 1m
No alerts
Replay Analysis
N77261BOEING Boeing 737-800
→
8/5/2026
3h 23m
No alerts
Replay Analysis
N66056BOEING Boeing 767-400
→
8/3/2026
3h 33m
No alerts
Replay Analysis
N643UABOEING Boeing 767-300
→
8/1/2026
1h 9m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
7/25/2026
2h 16m
No alerts
Replay Analysis
N16703BOEING Boeing 737-700
→
7/23/2026
2h 16m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
7/21/2026
2h 46m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window