UAL1641

UNITED AIRLINES INC · PDX → ORD

UAL1641 is operated by UNITED AIRLINES INC between Portland International Airport (KPDX) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 1h 50m. SkyMeter has observed 132 legs of this flight number via ADS-B.

✈
FLIGHTS
132
last 90 days
⏱
AVG DURATION
1h 50m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/11/2026
first → last seen
🗺
ROUTES / TYPES
7 / 8
city pairs · airframes
⚠
INCIDENT RATE
1.5%
2 flagged

Routes flown

By count · last 90 days

3
KPDX → KORD
43
avg 3h 47m · Portland → Chicago O'Hare
KORD → KCLE
41
avg 55m · Chicago O'Hare → Cleveland Hopkins
KMCI → KORD
26
avg 1h 11m · Kansas City → Chicago O'Hare

Aircraft types

Equipment used on this number

8
A21N AIRBUS Airbus A321 Neo
53
B739 BOEING Boeing 737-900
25
A319 AIRBUS Airbus A319
21
B738 BOEING Boeing 737-800
19
A320 AIRBUS Airbus A320
8
B39M BOEING Boeing 737 MAX 9
7
ST75 ST75
3
B38M BOEING Boeing 737 MAX 8
2

Safety profile

Flagged flights · last 90 days

Go-arounds
2
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 UAL1641

30
N37257BOEING Boeing 737 MAX 8
→
08/11/2026
1h 2m
No alerts
Replay Analysis
N14549AIRBUS Airbus A321 Neo
→
08/10/2026
10m
No alerts
Replay Analysis
N14549AIRBUS Airbus A321 Neo
→
08/10/2026
3h 24m
No alerts
Replay Analysis
N76515BOEING Boeing 737-800
→
08/10/2026
1h 7m
No alerts
Replay Analysis
N14529AIRBUS Airbus A321 Neo
→
08/09/2026
4h 2m
No alerts
Replay Analysis
N14524AIRBUS Airbus A321 Neo
→
08/08/2026
14m
No alerts
Replay Analysis
N14524AIRBUS Airbus A321 Neo
→
08/08/2026
3h 39m
No alerts
Replay Analysis
N77296BOEING Boeing 737-800
→
08/08/2026
48m
No alerts
Replay Analysis
N44522AIRBUS Airbus A321 Neo
→
08/07/2026
3h 53m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
08/07/2026
47m
No alerts
Replay Analysis
N54561ST75
→
08/06/2026
4h 30m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
08/06/2026
59m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
08/05/2026
18m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
08/05/2026
3h 52m
No alerts
Replay Analysis
N37437BOEING Boeing 737-900
→
08/05/2026
1h 8m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
08/04/2026
3h 37m
No alerts
Replay Analysis
N66897BOEING Boeing 737-900
→
08/04/2026
1h 1m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
08/03/2026
3h 46m
No alerts
Replay Analysis
N12218BOEING Boeing 737-800
→
08/03/2026
1h 1m
No alerts
Replay Analysis
N24510AIRBUS Airbus A321 Neo
→
08/02/2026
3h 26m
No alerts
Replay Analysis
N37273BOEING Boeing 737-800
→
08/01/2026
46m
No alerts
Replay Analysis
N14503AIRBUS Airbus A321 Neo
→
07/31/2026
3h 44m
No alerts
Replay Analysis
N62895BOEING Boeing 737-900
→
07/31/2026
1h 4m
No alerts
Replay Analysis
N54561ST75
→
07/30/2026
17m
No alerts
Replay Analysis
N54561ST75
→
07/30/2026
3h 46m
No alerts
Replay Analysis
N13248BOEING Boeing 737-800
→
07/30/2026
1h 13m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
07/29/2026
13m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
07/29/2026
15m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
07/29/2026
3h 27m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
07/29/2026
48m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window