UAL1223

UMB BANK NA TRUSTEE · YYZ → ORD

UAL1223 is operated by UMB BANK NA TRUSTEE between Lester B. Pearson International Airport (CYYZ) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 3h 8m. SkyMeter has observed 95 legs of this flight number via ADS-B.

✈
FLIGHTS
95
last 90 days
⏱
AVG DURATION
3h 8m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
13 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
CYYZ → KORD
6
avg 1h 50m · Lester B. Pearson → Chicago O'Hare
KEWR → KIAD
3
avg 9h 0m · Newark Liberty → Washington Dulles
34VA → KIAD
2
avg 9m · Loudoun Hospital Center Heliport → Washington Dulles
KMRY → KORD
1
avg 4h 19m · Monterey Peninsula → Chicago O'Hare
26VA → KIAD
1
avg 5m · Fairfax County Police Heliport → Washington Dulles
6VG8 → KIAD
1
avg 8m · Longview Heliport → Washington Dulles
13VA → KIAD
1
avg 12m · State Police Area 48 Office Heliport → Washington Dulles
VA54 → KIAD
1
avg 10m · Crippen's Heliport → Washington Dulles
VA71 → KIAD
1
avg 10m · Aden Field → Washington Dulles
KNYG → KIAD
1
avg 33m · Quantico MCAF /Turner field → Washington Dulles

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
120
A319 AIRBUS Airbus A319
12
B738 BOEING Boeing 737-800
3

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 UAL1223

30
N818UAAIRBUS Airbus A319
→
08/18/2026
1h 58m
No alerts
Replay Analysis
N804UAAIRBUS Airbus A319
→
08/17/2026
20m
No alerts
Replay Analysis
N804UAAIRBUS Airbus A319
→
08/17/2026
1h 36m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
08/17/2026
47m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
08/17/2026
1h 40m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
08/16/2026
1h 17m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
08/15/2026
3h 0m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
08/15/2026
4h 18m
No alerts
Replay Analysis
N829UAAIRBUS Airbus A319
→
08/14/2026
2h 15m
No alerts
Replay Analysis
N877UAAIRBUS Airbus A319
→
08/14/2026
1h 18m
No alerts
Replay Analysis
N877UAAIRBUS Airbus A319
→
08/13/2026
35m
No alerts
Replay Analysis
N877UAAIRBUS Airbus A319
→
08/13/2026
1h 53m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
08/12/2026
1h 4m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
08/11/2026
29m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
08/11/2026
1h 34m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
08/11/2026
1h 24m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
08/10/2026
10m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
08/10/2026
3h 30m
No alerts
Replay Analysis
N17333BOEING Boeing 737 MAX 8
→
08/09/2026
48m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
08/08/2026
3h 34m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
08/08/2026
33m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
08/07/2026
3h 17m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
08/07/2026
3h 50m
No alerts
Replay Analysis
N47340BOEING Boeing 737 MAX 8
→
08/06/2026
1h 7m
No alerts
Replay Analysis
N27255BOEING Boeing 737 MAX 8
→
08/06/2026
42m
No alerts
Replay Analysis
N27255BOEING Boeing 737 MAX 8
→
08/05/2026
2h 47m
No alerts
Replay Analysis
N27255BOEING Boeing 737 MAX 8
→
08/05/2026
3h 30m
No alerts
Replay Analysis
N17311BOEING Boeing 737 MAX 8
→
08/04/2026
3h 33m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
08/04/2026
1h 41m
No alerts
Replay Analysis
N17361BOEING Boeing 737 MAX 8
→
08/03/2026
22m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window