UAL473 is operated by UNITED AIRLINES INC between St Louis Lambert International Airport (KSTL) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 52m. SkyMeter has observed 71 legs of this flight number via ADS-B.

✈
FLIGHTS
71
last 90 days
⏱
AVG DURATION
1h 52m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
7 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KSTL → KORD
16
avg 1h 9m · St Louis Lambert → Chicago O'Hare
KORD → KCHS
12
avg 1h 44m · Chicago O'Hare → Charleston Air Force Base-International
KORD → KSLC
7
avg 3h 15m · Chicago O'Hare → Salt Lake City

Aircraft types

Equipment used on this number

7
B738 BOEING Boeing 737-800
22
A319 AIRBUS Airbus A319
17
A320 AIRBUS Airbus A320
14
B737 BOEING Boeing 737-700
12
B739 BOEING Boeing 737-900
4
A21N AIRBUS Airbus A321 Neo
1
B39M BOEING Boeing 737 MAX 9
1

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 UAL473

30
N87512BOEING Boeing 737-800
→
07/19/2026
1h 25m
No alerts
Replay Analysis
N79279BOEING Boeing 737-800
→
07/18/2026
1h 10m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
07/16/2026
1h 13m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
07/13/2026
1h 13m
No alerts
Replay Analysis
N27477BOEING Boeing 737-900
→
07/11/2026
1h 14m
No alerts
Replay Analysis
N14228BOEING Boeing 737-800
→
07/09/2026
1h 15m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
07/06/2026
1h 22m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
07/05/2026
1h 14m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
06/29/2026
1h 12m
No alerts
Replay Analysis
N77510BOEING Boeing 737-800
→
06/20/2026
1h 12m
No alerts
Replay Analysis
N77581BOEING Boeing 737 MAX 9
→
06/18/2026
5h 43m
No alerts
Replay Analysis
N27205BOEING Boeing 737-800
→
06/15/2026
6h 15m
No alerts
Replay Analysis
N77525BOEING Boeing 737-800
→
06/14/2026
1h 16m
No alerts
Replay Analysis
N67827BOEING Boeing 737-900
→
06/12/2026
6h 6m
No alerts
Replay Analysis
N33203BOEING Boeing 737-800
→
06/08/2026
1h 16m
No alerts
Replay Analysis
N24211BOEING Boeing 737-800
→
06/07/2026
1h 22m
No alerts
Replay Analysis
N25201BOEING Boeing 737-800
→
06/05/2026
1h 12m
No alerts
Replay Analysis
N33286BOEING Boeing 737-800
→
06/04/2026
5h 32m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
06/01/2026
1h 14m
No alerts
Replay Analysis
N36247BOEING Boeing 737-800
→
05/31/2026
1h 28m
No alerts
Replay Analysis
N37281BOEING Boeing 737-800
→
05/30/2026
5h 59m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
05/29/2026
1h 12m
No alerts
Replay Analysis
N76517BOEING Boeing 737-800
→
05/24/2026
5h 49m
No alerts
Replay Analysis
N37273BOEING Boeing 737-800
→
05/23/2026
1h 33m
No alerts
Replay Analysis
N77539BOEING Boeing 737-800
→
05/21/2026
1h 31m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
05/20/2026
1h 47m
No alerts
Replay Analysis
N17730BOEING Boeing 737-700
→
05/20/2026
1h 5m
No alerts
Replay Analysis
N835UAAIRBUS Airbus A319
→
05/19/2026
1h 41m
No alerts
Replay Analysis
N16709BOEING Boeing 737-700
→
05/19/2026
1h 12m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
05/17/2026
1h 44m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window