Flight Status & Tracker

UAL3897

UNITED AIRLINES INC · IAB → ORD · Last tracked Sep 23, 2026

UAL3897 is a flight number operated by UNITED AIRLINES INC between Mc Connell Air Force Base (KIAB) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked UAL3897 on September 23, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 1h 40m. SkyMeter has observed 23 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
23
last 90 days
⏱
AVG DURATION
1h 40m
tracked time
📅
SERVICE PERIOD
6/4/2025 → 9/23/2026
first → last seen
🗺
ROUTES / TYPES
17 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KIAB → KORD
4
avg 1h 31m · Mc Connell Air Force Base → Chicago O'Hare
KMLB → KORD
3
avg 2h 29m · Melbourne → Chicago O'Hare
KMLB → KIAH
2
avg 1h 55m · Melbourne → George Bush Intercontinental Houston
KORD → KRFD
1
avg 40m · Chicago O'Hare → Chicago Rockford
KRFD → KORD
1
avg 34m · Chicago Rockford → Chicago O'Hare
KCLE → KIAD
1
avg 1h 5m · Cleveland Hopkins → Washington Dulles
KORD → KLCH
1
avg 1h 44m · Chicago O'Hare → Lake Charles
KIAH → KAMA
1
avg 1h 14m · George Bush Intercontinental Houston → Rick Husband Amarillo
KGSO → KORD
1
avg 1h 54m · Piedmont Triad → Chicago O'Hare
KMCO → KEWR
1
avg 2h 53m · Orlando → Newark Liberty

Aircraft types

Equipment used on this number

7
A21N AIRBUS Airbus A321 Neo
7
B739 BOEING Boeing 737-900
6
B738 BOEING Boeing 737-800
4
B38M BOEING Boeing 737 MAX 8
2
B39M BOEING Boeing 737 MAX 9
2
A320 AIRBUS Airbus A320
1
A319 AIRBUS Airbus A319
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 UAL3897

30
N54525AIRBUS Airbus A321 Neo
→
9/23/2026
1h 55m
No alerts
Replay Analysis
N17574BOEING Boeing 737 MAX 9
→
9/21/2026
40m
No alerts
Replay Analysis
N14228BOEING Boeing 737-800
→
9/15/2026
33m
No alerts
Replay Analysis
N61887BOEING Boeing 737-900
→
9/8/2026
1h 44m
No alerts
Replay Analysis
N38467BOEING Boeing 737-900
→
9/1/2026
1h 35m
No alerts
Replay Analysis
N837UAAIRBUS Airbus A319
→
8/27/2026
2h 0m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
8/24/2026
2h 21m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
8/21/2026
1h 16m
No alerts
Replay Analysis
N76265BOEING Boeing 737-800
→
8/21/2026
1h 14m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
8/18/2026
1h 26m
No alerts
Replay Analysis
N63899BOEING Boeing 737-900
→
8/2/2026
43m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
7/31/2026
2h 32m
No alerts
Replay Analysis
N14528AIRBUS Airbus A321 Neo
→
7/30/2026
1h 56m
No alerts
Replay Analysis
N38479BOEING Boeing 737-900
→
7/26/2026
1h 38m
No alerts
Replay Analysis
N37508BOEING Boeing 737 MAX 9
→
7/23/2026
1h 13m
No alerts
Replay Analysis
N54558AIRBUS Airbus A321 Neo
→
7/17/2026
1h 48m
No alerts
Replay Analysis
N75433BOEING Boeing 737-900
→
7/14/2026
1h 23m
No alerts
Replay Analysis
N471UAAIRBUS Airbus A320
→
7/13/2026
2h 3m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
7/9/2026
1h 53m
No alerts
Replay Analysis
N47280BOEING Boeing 737 MAX 8
→
7/7/2026
1h 4m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
7/6/2026
2h 35m
No alerts
Replay Analysis
N27274BOEING Boeing 737 MAX 8
→
7/4/2026
2h 52m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
7/2/2026
2h 1m
No alerts
Replay Analysis
N37281BOEING Boeing 737-800
→
6/26/2026
2h 10m
No alerts
Replay Analysis
N21723BOEING Boeing 737-700
→
6/19/2026
1h 5m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
6/16/2026
40m
No alerts
Replay Analysis
N17309BOEING Boeing 737 MAX 8
→
6/10/2026
35m
No alerts
Replay Analysis
N24706BOEING Boeing 737-700
→
6/10/2026
1h 58m
No alerts
Replay Analysis
N27213BOEING Boeing 737-800
→
6/6/2026
1h 52m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
5/29/2026
1h 37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window