UAL366 is operated by UMB BANK NA TRUSTEE between General Edward Lawrence Logan International Airport (KBOS) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 19m. SkyMeter has observed 88 legs of this flight number via ADS-B.

✈
FLIGHTS
88
last 90 days
⏱
AVG DURATION
2h 19m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/28/2026
first → last seen
🗺
ROUTES / TYPES
12 / 7
city pairs · airframes
⚠
INCIDENT RATE
4.5%
4 flagged

Routes flown

By count · last 90 days

7
KBOS → KORD
31
avg 2h 27m · General Edward Lawrence Logan → Chicago O'Hare
KLGA → KORD
22
avg 2h 20m · La Guardia → Chicago O'Hare
KPBI → KIAH
17
avg 2h 32m · Palm Beach → George Bush Intercontinental Houston
KDFW → KIAH
4
avg 50m · Dallas Fort Worth → George Bush Intercontinental Houston
KSFO → KEWR
2
avg 5h 23m · San Francisco → Newark Liberty
KOAK → KEWR
1
avg 5h 25m · Metropolitan Oakland → Newark Liberty
US-0568 → KORD
1
avg 2h 6m · Tailwind Boston Seaplane Base → Chicago O'Hare

Aircraft types

Equipment used on this number

7
B38M BOEING Boeing 737 MAX 8
39
A21N AIRBUS Airbus A321 Neo
30
B772 BOEING Boeing 777-200
10
B737 BOEING Boeing 737-700
5
B39M BOEING Boeing 737 MAX 9
3
B739 BOEING Boeing 737-900
2
B738 BOEING Boeing 737-800
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 UAL366

30
N209UABOEING Boeing 777-200
→
06/28/2026
3h 15m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
06/28/2026
1h 58m
△ Unstable
Replay Analysis
N224UABOEING Boeing 777-200
→
06/27/2026
3h 25m
No alerts
Replay Analysis
N224UABOEING Boeing 777-200
→
06/27/2026
5h 24m
△ Unstable
Replay Analysis
N799UABOEING Boeing 777-200
→
06/27/2026
2h 10m
No alerts
Replay Analysis
N799UABOEING Boeing 777-200
→
06/26/2026
5h 22m
No alerts
Replay Analysis
N799UABOEING Boeing 777-200
→
06/26/2026
3h 11m
No alerts
Replay Analysis
N798UABOEING Boeing 777-200
→
06/26/2026
2h 29m
No alerts
Replay Analysis
N798UABOEING Boeing 777-200
→
06/25/2026
2h 55m
No alerts
Replay Analysis
N798UABOEING Boeing 777-200
→
06/25/2026
5h 25m
No alerts
Replay Analysis
N14560AIRBUS Airbus A321 Neo
→
06/24/2026
2h 17m
No alerts
Replay Analysis
N54538AIRBUS Airbus A321 Neo
→
06/23/2026
2h 38m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
06/22/2026
2h 53m
No alerts
Replay Analysis
N17452BOEING Boeing 737 MAX 9
→
06/21/2026
2h 27m
No alerts
Replay Analysis
N54570AIRBUS Airbus A321 Neo
→
06/20/2026
2h 34m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
06/19/2026
2h 21m
No alerts
Replay Analysis
N14559AIRBUS Airbus A321 Neo
→
06/18/2026
2h 40m
No alerts
Replay Analysis
N14567
→
06/17/2026
15m
No alerts
Replay Analysis
N14567
→
06/17/2026
2h 29m
No alerts
Replay Analysis
N14523AIRBUS Airbus A321 Neo
→
06/16/2026
2h 33m
△ Unstable
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
06/15/2026
2h 18m
No alerts
Replay Analysis
N73445BOEING Boeing 737-900
→
06/14/2026
2h 38m
△ Unstable
Replay Analysis
N14554
→
06/13/2026
2h 16m
No alerts
Replay Analysis
N24513AIRBUS Airbus A321 Neo
→
06/11/2026
22m
No alerts
Replay Analysis
N24513AIRBUS Airbus A321 Neo
→
06/11/2026
2h 6m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
06/10/2026
2h 13m
No alerts
Replay Analysis
N14546
→
06/09/2026
2h 11m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
06/08/2026
2h 9m
No alerts
Replay Analysis
N17429BOEING Boeing 737 MAX 9
→
06/07/2026
2h 18m
No alerts
Replay Analysis
N14545AIRBUS Airbus A321 Neo
→
06/06/2026
2h 23m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window