UAL433 is operated by UNITED AIRLINES INC between Albany International Airport (KALB) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 37m. SkyMeter has observed 99 legs of this flight number via ADS-B.

✈
FLIGHTS
99
last 90 days
⏱
AVG DURATION
1h 37m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
12 / 7
city pairs · airframes
⚠
INCIDENT RATE
2.0%
2 flagged

Routes flown

By count · last 90 days

6
KALB → KORD
43
avg 1h 58m · Albany → Chicago O'Hare
KLAX → KSFO
35
avg 1h 19m · Los Angeles → San Francisco
KSFO → KCMH
3
avg 4h 25m · San Francisco → John Glenn Columbus
KLAX → KOAK
1
avg 1h 13m · Los Angeles → Metropolitan Oakland
KSFO → KGEG
1
avg 2h 9m · San Francisco → Spokane
KORD → KOMA
1
avg 1h 9m · Chicago O'Hare → Eppley Airfield

Aircraft types

Equipment used on this number

7
B739 BOEING Boeing 737-900
52
B738 BOEING Boeing 737-800
24
B39M BOEING Boeing 737 MAX 9
19
A320 AIRBUS Airbus A320
9
A319 AIRBUS Airbus A319
6
A21N AIRBUS Airbus A321 Neo
1
B38M BOEING Boeing 737 MAX 8
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL433

30
N79279BOEING Boeing 737-800
→
8/13/2026
2h 12m
No alerts
Replay Analysis
N37545BOEING Boeing 737 MAX 9
→
8/13/2026
1h 9m
No alerts
Replay Analysis
N37530BOEING Boeing 737 MAX 9
→
8/12/2026
1h 13m
No alerts
Replay Analysis
N38257BOEING Boeing 737-800
→
8/11/2026
1h 32m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
8/11/2026
1h 57m
No alerts
Replay Analysis
N37413BOEING Boeing 737-900
→
8/10/2026
1h 40m
No alerts
Replay Analysis
N37413BOEING Boeing 737-900
→
8/9/2026
2h 10m
No alerts
Replay Analysis
N37413BOEING Boeing 737-900
→
8/9/2026
29m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
8/8/2026
22m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
8/7/2026
2h 16m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
8/6/2026
15m
No alerts
Replay Analysis
N38424BOEING Boeing 737-900
→
8/6/2026
2h 23m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
8/5/2026
8m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
8/5/2026
1h 54m
No alerts
Replay Analysis
N68842BOEING Boeing 737-900
→
8/4/2026
1h 40m
No alerts
Replay Analysis
N39475BOEING Boeing 737-900
→
8/3/2026
2h 1m
No alerts
Replay Analysis
N76533BOEING Boeing 737-800
→
8/3/2026
2h 18m
No alerts
Replay Analysis
N39475BOEING Boeing 737-900
→
7/31/2026
1h 58m
No alerts
Replay Analysis
N69806BOEING Boeing 737-900
→
7/30/2026
11m
No alerts
Replay Analysis
N69806BOEING Boeing 737-900
→
7/30/2026
1h 46m
No alerts
Replay Analysis
N61898BOEING Boeing 737-900
→
7/29/2026
23m
No alerts
Replay Analysis
N61898BOEING Boeing 737-900
→
7/29/2026
1h 48m
No alerts
Replay Analysis
N69885BOEING Boeing 737-900
→
7/28/2026
1h 51m
No alerts
Replay Analysis
N37470BOEING Boeing 737-900
→
7/28/2026
2h 9m
No alerts
Replay Analysis
N76503BOEING Boeing 737-800
→
7/26/2026
1h 44m
No alerts
Replay Analysis
N467UAAIRBUS Airbus A320
→
7/25/2026
1h 46m
No alerts
Replay Analysis
N37468BOEING Boeing 737-900
→
7/24/2026
2h 0m
△ Low approach-stability score
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
7/23/2026
1h 56m
No alerts
Replay Analysis
N73445BOEING Boeing 737-900
→
7/22/2026
2h 7m
No alerts
Replay Analysis
N68880BOEING Boeing 737-900
→
7/21/2026
19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window