UAL3879

UNITED AIRLINES INC · IAB → DEN

UAL3879 is operated by UNITED AIRLINES INC between Mc Connell Air Force Base (KIAB) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 47m. SkyMeter has observed 25 legs of this flight number via ADS-B.

✈
FLIGHTS
25
last 90 days
⏱
AVG DURATION
1h 47m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/12/2026
first → last seen
🗺
ROUTES / TYPES
22 / 10
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KIAB → KDEN
2
avg 1h 11m · Mc Connell Air Force Base → Denver
KMLB → KIAH
2
avg 1h 52m · Melbourne → George Bush Intercontinental Houston
KORD → KMLB
2
avg 2h 30m · Chicago O'Hare → Melbourne
KSFO → KMWH
1
avg 2h 4m · San Francisco → Grant County
US-0188 → PANC
1
avg 4h 23m · Coast Guard Air Station San Francisco → Ted Stevens Anchorage
KINT → KEWR
1
avg 1h 41m · Smith Reynolds → Newark Liberty
KIAB → KORD
1
avg 1h 30m · Mc Connell Air Force Base → Chicago O'Hare
KLCQ → KDEN
1
avg 3h 17m · Lake City Gateway → Denver
KIAD → KEWR
1
avg 1h 16m · Washington Dulles → Newark Liberty
KORD → KIAB
1
avg 1h 38m · Chicago O'Hare → Mc Connell Air Force Base

Aircraft types

Equipment used on this number

10
B739 BOEING Boeing 737-900
8
A21N AIRBUS Airbus A321 Neo
5
B738 BOEING Boeing 737-800
3
B737 BOEING Boeing 737-700
2
B789 BOEING Boeing 787-9 Dreamliner
2
A320 AIRBUS Airbus A320
1
B77W BOEING Boeing 777-300ER
1
B78X BOEING Boeing 787-10 Dreamliner
1
A319 AIRBUS Airbus A319
1
B39M BOEING Boeing 737 MAX 9
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 UAL3879

30
N36472BOEING Boeing 737-900
→
8/12/2026
1h 11m
No alerts
Replay Analysis
N64321AIRBUS Airbus A321 Neo
→
8/4/2026
2h 20m
No alerts
Replay Analysis
N14560AIRBUS Airbus A321 Neo
→
8/3/2026
2h 22m
No alerts
Replay Analysis
N29717BOEING Boeing 737-700
→
7/24/2026
1h 50m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
7/19/2026
16m
No alerts
Replay Analysis
N14242BOEING Boeing 737-800
→
7/15/2026
1h 2m
No alerts
Replay Analysis
N68836BOEING Boeing 737-900
→
7/13/2026
23m
No alerts
Replay Analysis
N845UAAIRBUS Airbus A319
→
7/10/2026
2h 52m
No alerts
Replay Analysis
N14509AIRBUS Airbus A321 Neo
→
7/7/2026
2h 34m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
7/5/2026
1h 11m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
7/3/2026
1h 40m
No alerts
Replay Analysis
N12006BOEING Boeing 787-10 Dreamliner
→
6/28/2026
1h 16m
No alerts
Replay Analysis
N66893BOEING Boeing 737-900
→
6/24/2026
1h 37m
No alerts
Replay Analysis
N61101BOEING Boeing 787-9 Dreamliner
→
6/20/2026
2h 3m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
6/17/2026
2h 26m
No alerts
Replay Analysis
N13750BOEING Boeing 737-700
→
6/11/2026
1h 36m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
6/8/2026
1h 53m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
6/7/2026
3h 16m
No alerts
Replay Analysis
N2352UBOEING Boeing 777-300ER
→
6/4/2026
4h 22m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
6/2/2026
6m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
6/2/2026
1h 29m
No alerts
Replay Analysis
N78285BOEING Boeing 737-800
→
5/29/2026
2h 40m
No alerts
Replay Analysis
N37427BOEING Boeing 737-900
→
5/27/2026
1h 15m
No alerts
Replay Analysis
N38459BOEING Boeing 737-900
→
5/19/2026
1h 10m
No alerts
Replay Analysis
N78506BOEING Boeing 737-800
→
5/15/2026
1h 44m
No alerts
Replay Analysis
N35260BOEING Boeing 737-800
→
5/11/2026
32m
No alerts
Replay Analysis
N15751BOEING Boeing 737-700
→
5/9/2026
1h 10m
No alerts
Replay Analysis
N17316BOEING Boeing 737 MAX 8
→
5/8/2026
11m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
4/30/2026
44m
No alerts
Replay Analysis
N209UABOEING Boeing 777-200
→
4/30/2026
17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window