Flight Status & Tracker

UAL3872

BANK OF UTAH TRUSTEE · MIA → SFO · Last tracked Oct 7, 2026

UAL3872 is a flight number operated by BANK OF UTAH TRUSTEE between Miami International Airport (KMIA) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL3872 on October 7, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 55m. SkyMeter has observed 19 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
19
last 90 days
⏱
AVG DURATION
1h 55m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 10/7/2026
first → last seen
🗺
ROUTES / TYPES
19 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KIAB → KDEN
1
avg 1h 15m · Mc Connell Air Force Base → Denver
KMLB → KTPA
1
avg 28m · Melbourne → Tampa
KPDX → KIAH
1
avg 3h 50m · Portland → George Bush Intercontinental Houston
KIAB → KORD
1
avg 1h 22m · Mc Connell Air Force Base → Chicago O'Hare
CYVR → KSFO
1
avg 2h 6m · Vancouver → San Francisco
KORD → KLCQ
1
avg 2h 6m · Chicago O'Hare → Lake City Gateway
KORD → KMLB
1
avg 2h 11m · Chicago O'Hare → Melbourne
KINT → KORD
1
avg 1h 47m · Smith Reynolds → Chicago O'Hare
KMIA → KSFO
1
avg 5h 27m · Miami → San Francisco
KMLB → KPBI
1
avg 37m · Melbourne → Palm Beach

Aircraft types

Equipment used on this number

7
B39M BOEING Boeing 737 MAX 9
5
B739 BOEING Boeing 737-900
4
A320 AIRBUS Airbus A320
3
B738 BOEING Boeing 737-800
3
A21N AIRBUS Airbus A321 Neo
2
B38M BOEING Boeing 737 MAX 8
1
B737 BOEING Boeing 737-700
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 UAL3872

30
N23721BOEING Boeing 737-700
→
10/7/2026
1h 46m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
10/5/2026
28m
No alerts
Replay Analysis
N37538BOEING Boeing 737 MAX 9
→
9/27/2026
2h 1m
No alerts
Replay Analysis
N68891BOEING Boeing 737-900
→
9/26/2026
54m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
9/21/2026
36m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
9/21/2026
2h 38m
No alerts
Replay Analysis
N37532BOEING Boeing 737 MAX 9
→
9/18/2026
36m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
9/11/2026
3h 15m
No alerts
Replay Analysis
N77535BOEING Boeing 737-800
→
9/8/2026
2h 11m
No alerts
Replay Analysis
N14219BOEING Boeing 737-800
→
8/27/2026
1h 22m
No alerts
Replay Analysis
N17329BOEING Boeing 737 MAX 8
→
8/19/2026
5h 26m
No alerts
Replay Analysis
N78511BOEING Boeing 737-800
→
8/16/2026
1h 14m
No alerts
Replay Analysis
N36472BOEING Boeing 737-900
→
8/9/2026
1h 14m
No alerts
Replay Analysis
N17468BOEING Boeing 737 MAX 9
→
8/7/2026
3h 49m
No alerts
Replay Analysis
N24526AIRBUS Airbus A321 Neo
→
8/5/2026
2h 5m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
7/30/2026
1h 15m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
7/27/2026
2h 11m
No alerts
Replay Analysis
N68817BOEING Boeing 737-900
→
7/17/2026
2h 6m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
7/14/2026
1h 23m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
7/12/2026
23m
No alerts
Replay Analysis
N14553AIRBUS Airbus A321 Neo
→
7/10/2026
1h 51m
No alerts
Replay Analysis
N14517AIRBUS Airbus A321 Neo
→
7/8/2026
3h 20m
No alerts
Replay Analysis
N13138BOEING Boeing 757-200
→
6/30/2026
1h 15m
No alerts
Replay Analysis
N39297BOEING Boeing 737-800
→
6/17/2026
5h 40m
No alerts
Replay Analysis
N26210BOEING Boeing 737-800
→
6/13/2026
26m
No alerts
Replay Analysis
N819UAAIRBUS Airbus A319
→
6/6/2026
1h 59m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
6/4/2026
2h 26m
No alerts
Replay Analysis
N68822BOEING Boeing 737-900
→
5/29/2026
2h 23m
No alerts
Replay Analysis
N838UAAIRBUS Airbus A319
→
5/26/2026
3h 16m
No alerts
Replay Analysis
N4888UAIRBUS Airbus A319
→
5/11/2026
2h 35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window