UAL1217

UNITED AIRLINES INC · ORD → DEN

UAL1217 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 39m. SkyMeter has observed 148 legs of this flight number via ADS-B.

✈
FLIGHTS
148
last 90 days
⏱
AVG DURATION
1h 39m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/29/2026
first → last seen
🗺
ROUTES / TYPES
5 / 9
city pairs · airframes
⚠
INCIDENT RATE
6.8%
10 flagged

Routes flown

By count · last 90 days

2
KORD → KDEN
83
avg 2h 21m · Chicago O'Hare → Denver
US-0263 → KDEN
1
avg 2h 10m · Ravenswood → Denver

Aircraft types

Equipment used on this number

9
B738 BOEING Boeing 737-800
53
B753 BOEING Boeing 757-300
36
B752 BOEING Boeing 757-200
25
B39M BOEING Boeing 737 MAX 9
14
B739 BOEING Boeing 737-900
9
A21N AIRBUS Airbus A321 Neo
7
B763 BOEING Boeing 767-300
2
B38M BOEING Boeing 737 MAX 8
1
B737 BOEING Boeing 737-700
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
10
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 UAL1217

30
N77536BOEING Boeing 737-800
→
06/29/2026
24m
No alerts
Replay Analysis
N54570AIRBUS Airbus A321 Neo
→
06/29/2026
2h 14m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
06/28/2026
2h 33m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
06/27/2026
43m
No alerts
Replay Analysis
N54543AIRBUS Airbus A321 Neo
→
06/27/2026
2h 24m
No alerts
Replay Analysis
N26208BOEING Boeing 737-800
→
06/26/2026
1h 11m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
06/26/2026
2h 24m
No alerts
Replay Analysis
N76508BOEING Boeing 737-800
→
06/25/2026
31m
No alerts
Replay Analysis
N94556AIRBUS Airbus A321 Neo
→
06/25/2026
2h 37m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
06/24/2026
2h 25m
No alerts
Replay Analysis
N35271BOEING Boeing 737-800
→
06/23/2026
44m
No alerts
Replay Analysis
N57862BOEING Boeing 757-300
→
06/23/2026
2h 42m
No alerts
Replay Analysis
N38268BOEING Boeing 737-800
→
06/22/2026
31m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
06/22/2026
2h 15m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
06/21/2026
2h 32m
No alerts
Replay Analysis
N57862BOEING Boeing 757-300
→
06/20/2026
2h 8m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
06/19/2026
2h 19m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
06/19/2026
5m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
06/18/2026
2h 10m
No alerts
Replay Analysis
N63820BOEING Boeing 737-900
→
06/17/2026
27m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
06/17/2026
2h 35m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
06/16/2026
41m
No alerts
Replay Analysis
N77865BOEING Boeing 757-300
→
06/16/2026
2h 29m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
06/15/2026
21m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
06/15/2026
2h 13m
No alerts
Replay Analysis
N76505BOEING Boeing 737-800
→
06/14/2026
1h 17m
No alerts
Replay Analysis
N57852BOEING Boeing 757-300
→
06/14/2026
2h 30m
No alerts
Replay Analysis
N54241BOEING Boeing 737-800
→
06/13/2026
33m
No alerts
Replay Analysis
N57863BOEING Boeing 757-300
→
06/13/2026
2h 24m
△ Unstable
Replay Analysis
N87527BOEING Boeing 737-800
→
06/12/2026
35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window