UAL2747

UNITED AIRLINES INC · BUF → ORD

UAL2747 is operated by UNITED AIRLINES INC between Buffalo Niagara International Airport (KBUF) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 12m. SkyMeter has observed 130 legs of this flight number via ADS-B.

✈
FLIGHTS
130
last 90 days
⏱
AVG DURATION
1h 12m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
10 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KBUF → KORD
73
avg 1h 29m · Buffalo Niagara → Chicago O'Hare
KORD → KATL
18
avg 1h 41m · Chicago O'Hare → Hartsfield Jackson Atlanta
IS12 → KORD
2
avg 17m · Urso Heliport → Chicago O'Hare
23IL → KORD
1
avg 29m · Amita Health-Alexian Brothers Medical Center Heliport → Chicago O'Hare
5IL4 → KORD
1
avg 26m · Sears Merchandise Group Heliport → Chicago O'Hare
6NK5 → KORD
1
avg 1h 26m · Erie County Medical Center Heliport → Chicago O'Hare

Aircraft types

Equipment used on this number

4
B739 BOEING Boeing 737-900
96
A319 AIRBUS Airbus A319
23
B39M BOEING Boeing 737 MAX 9
12
B738 BOEING Boeing 737-800
9

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 UAL2747

30
N47453BOEING Boeing 737 MAX 9
→
08/22/2026
1h 31m
No alerts
Replay Analysis
N76505BOEING Boeing 737-800
→
08/18/2026
1h 47m
No alerts
Replay Analysis
N37252BOEING Boeing 737-800
→
08/17/2026
1h 41m
No alerts
Replay Analysis
N37427BOEING Boeing 737-900
→
08/17/2026
6m
No alerts
Replay Analysis
N37427BOEING Boeing 737-900
→
08/17/2026
1h 14m
No alerts
Replay Analysis
N76269BOEING Boeing 737-800
→
08/16/2026
6m
No alerts
Replay Analysis
N76269BOEING Boeing 737-800
→
08/15/2026
1h 46m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
08/15/2026
13m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
08/15/2026
21m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
08/14/2026
1h 17m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
08/14/2026
26m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
08/13/2026
1h 31m
No alerts
Replay Analysis
N62884BOEING Boeing 737-900
→
08/11/2026
1h 36m
No alerts
Replay Analysis
N75432BOEING Boeing 737-900
→
08/10/2026
1h 48m
No alerts
Replay Analysis
N69888BOEING Boeing 737-900
→
08/08/2026
11m
No alerts
Replay Analysis
N69888BOEING Boeing 737-900
→
08/08/2026
1h 25m
No alerts
Replay Analysis
N67815BOEING Boeing 737-900
→
08/08/2026
19m
No alerts
Replay Analysis
N67815BOEING Boeing 737-900
→
08/07/2026
1h 21m
No alerts
Replay Analysis
N36469BOEING Boeing 737-900
→
08/06/2026
1h 37m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
08/05/2026
1h 26m
No alerts
Replay Analysis
N69847BOEING Boeing 737-900
→
08/04/2026
8m
No alerts
Replay Analysis
N69847BOEING Boeing 737-900
→
08/04/2026
1h 22m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
08/03/2026
24m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
08/03/2026
1h 24m
No alerts
Replay Analysis
N68811BOEING Boeing 737-900
→
08/03/2026
29m
No alerts
Replay Analysis
N68811BOEING Boeing 737-900
→
08/02/2026
1h 16m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
08/01/2026
8m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
07/31/2026
1h 37m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
07/30/2026
1h 23m
No alerts
Replay Analysis
N66803BOEING Boeing 737-900
→
07/30/2026
14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window