UAL2145

UNITED AIRLINES INC · ORD → SMF

UAL2145 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Sacramento International Airport (KSMF). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 58m. SkyMeter has observed 143 legs of this flight number via ADS-B.

✈
FLIGHTS
143
last 90 days
⏱
AVG DURATION
2h 58m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

4
KORD → KSMF
79
avg 4h 3m · Chicago O'Hare → Sacramento
CYYZ → KORD
44
avg 1h 41m · Lester B. Pearson → Chicago O'Hare
KORD → KMYV
1
avg 4h 8m · Chicago O'Hare → Yuba County
KORD → KMHR
1
avg 4h 11m · Chicago O'Hare → Sacramento Mather

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
78
A319 AIRBUS Airbus A319
48
B39M BOEING Boeing 737 MAX 9
10
A320 AIRBUS Airbus A320
7

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL2145

30
N37551BOEING Boeing 737 MAX 9
→
08/20/2026
4h 3m
No alerts
Replay Analysis
N47462BOEING Boeing 737 MAX 9
→
08/18/2026
4h 13m
No alerts
Replay Analysis
N17460BOEING Boeing 737 MAX 9
→
08/17/2026
4h 0m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
08/16/2026
4h 0m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
08/16/2026
14m
No alerts
Replay Analysis
N17431BOEING Boeing 737 MAX 9
→
08/15/2026
3h 56m
No alerts
Replay Analysis
N17410BOEING Boeing 737 MAX 9
→
08/14/2026
4h 11m
No alerts
Replay Analysis
N17436BOEING Boeing 737 MAX 9
→
08/13/2026
4h 24m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
08/12/2026
4h 7m
↘ Diverted (inferred)
Replay Analysis
N37556BOEING Boeing 737 MAX 9
→
08/11/2026
4h 20m
No alerts
Replay Analysis
N871UAAIRBUS Airbus A319
→
08/10/2026
1h 55m
No alerts
Replay Analysis
N53441BOEING Boeing 737-900
→
08/09/2026
4h 4m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/08/2026
3h 51m
No alerts
Replay Analysis
N879UAAIRBUS Airbus A319
→
08/08/2026
1h 50m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
08/07/2026
4h 19m
No alerts
Replay Analysis
N815UAAIRBUS Airbus A319
→
08/07/2026
15m
No alerts
Replay Analysis
N815UAAIRBUS Airbus A319
→
08/07/2026
1h 37m
No alerts
Replay Analysis
N62895BOEING Boeing 737-900
→
08/06/2026
3h 52m
No alerts
Replay Analysis
N62895BOEING Boeing 737-900
→
08/06/2026
13m
No alerts
Replay Analysis
N834UAAIRBUS Airbus A319
→
08/06/2026
1h 41m
No alerts
Replay Analysis
N69838BOEING Boeing 737-900
→
08/05/2026
4h 21m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
08/05/2026
1h 46m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
08/04/2026
4h 0m
No alerts
Replay Analysis
N820UAAIRBUS Airbus A319
→
08/04/2026
1h 33m
No alerts
Replay Analysis
N69819BOEING Boeing 737-900
→
08/03/2026
3h 57m
No alerts
Replay Analysis
N890UAAIRBUS Airbus A319
→
08/03/2026
1h 23m
No alerts
Replay Analysis
N68822BOEING Boeing 737-900
→
08/02/2026
4h 15m
No alerts
Replay Analysis
N898UAAIRBUS Airbus A319
→
08/02/2026
1h 53m
No alerts
Replay Analysis
N69816BOEING Boeing 737-900
→
08/01/2026
59m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
08/01/2026
1h 39m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window