UAL3888

UNITED AIRLINES INC · ORD → MLB

UAL3888 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Melbourne International Airport (KMLB). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 54m. SkyMeter has observed 13 legs of this flight number via ADS-B.

✈
FLIGHTS
13
last 90 days
⏱
AVG DURATION
2h 54m
tracked time
📅
SERVICE PERIOD
06/02/2025 → 06/28/2026
first → last seen
🗺
ROUTES / TYPES
11 / 6
city pairs · airframes
⚠
INCIDENT RATE
7.7%
1 flagged

Routes flown

By count · last 90 days

8
KORD → KMLB
3
avg 2h 20m · Chicago O'Hare → Melbourne
KRFD → KIAH
1
avg 3h 0m · Chicago Rockford → George Bush Intercontinental Houston
04LL → KORD
1
avg 26m · Brunner → Chicago O'Hare
KSFO → KMCO
1
avg 5h 7m · San Francisco → Orlando
KIAB → KEWR
1
avg 2h 41m · Mc Connell Air Force Base → Newark Liberty
1C8 → KORD
1
avg 49m · Cottonwood → Chicago O'Hare
KSFO → KIAD
1
avg 4h 30m · San Francisco → Washington Dulles
KORD → KRFD
1
avg 31m · Chicago O'Hare → Chicago Rockford

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
4
B738 BOEING Boeing 737-800
3
A21N AIRBUS Airbus A321 Neo
2
B789 BOEING Boeing 787-9 Dreamliner
2
B38M BOEING Boeing 737 MAX 8
1
B78X BOEING Boeing 787-10 Dreamliner
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 UAL3888

30
N21102BOEING Boeing 787-9 Dreamliner
→
06/28/2026
4h 29m
No alerts
Replay Analysis
N14515AIRBUS Airbus A321 Neo
→
06/26/2026
2h 40m
No alerts
Replay Analysis
N18220BOEING Boeing 737-800
→
06/18/2026
48m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
06/15/2026
2h 11m
No alerts
Replay Analysis
N17310BOEING Boeing 737 MAX 8
→
06/07/2026
5h 7m
No alerts
Replay Analysis
N14237BOEING Boeing 737-800
→
05/31/2026
26m
No alerts
Replay Analysis
N14237BOEING Boeing 737-800
→
05/30/2026
10m
No alerts
Replay Analysis
N91007BOEING Boeing 787-10 Dreamliner
→
05/24/2026
3h 20m
No alerts
Replay Analysis
N24980BOEING Boeing 787-9 Dreamliner
→
05/22/2026
10h 8m
△ Unstable
Replay Analysis
N68834BOEING Boeing 737-900
→
05/12/2026
30m
No alerts
Replay Analysis
N75435BOEING Boeing 737-900
→
04/22/2026
2h 11m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
04/11/2026
2h 41m
No alerts
Replay Analysis
N73406BOEING Boeing 737-900
→
04/04/2026
2h 59m
No alerts
Replay Analysis
N874UAAIRBUS Airbus A319
→
03/28/2026
3h 21m
No alerts
Replay Analysis
N79521BOEING Boeing 737-800
→
03/23/2026
1h 43m
No alerts
Replay Analysis
N87512BOEING Boeing 737-800
→
03/14/2026
33m
No alerts
Replay Analysis
N480UAAIRBUS Airbus A320
→
03/12/2026
1h 9m
No alerts
Replay Analysis
N440UAAIRBUS Airbus A320
→
02/26/2026
1h 35m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
02/22/2026
1h 45m
No alerts
Replay Analysis
N431UAAIRBUS Airbus A320
→
02/22/2026
2h 36m
No alerts
Replay Analysis
N41135BOEING Boeing 757-200
→
02/18/2026
3h 9m
No alerts
Replay Analysis
N651UABOEING Boeing 767-300
→
02/13/2026
3h 44m
No alerts
Replay Analysis
N801UAAIRBUS Airbus A319
→
02/03/2026
2h 4m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
01/28/2026
2h 10m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
01/20/2026
1h 19m
No alerts
Replay Analysis
N892UAAIRBUS Airbus A319
→
01/13/2026
54m
No alerts
Replay Analysis
N67827BOEING Boeing 737-900
→
01/10/2026
46m
No alerts
Replay Analysis
N2138UBOEING Boeing 777-300ER
→
01/07/2026
3h 24m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
01/03/2026
1h 10m
No alerts
Replay Analysis
N34282BOEING Boeing 737-800
→
12/26/2025
56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window