United Airlines UA4574 Flight Status
Status: Flight UA4574 Landed Safely | Early. According to Trip.com's latest status for United Airlines flight UA4574 from Green Bay to Chicago (GRB-ORD): Landed: O'Hare International Airport (ORD) at 17:57 (local time) Early: Approximately 33m early.
Sat, Sep 19
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Arrived
The flight has arrived 33m early
1h 25m
Check-in Counter
--
Boarding Gate
A3
Arrival Gate
F11
Baggage
12
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Chicago to Chattanooga or track other flights with our flight status tracker.
UA4574 Aircraft Details
According to Trip.com real-time data, the UA4574 flight flying from Chicago to Chattanooga on 9/21/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 21y, 2m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
52%
Punctuality (Arrival)
81%
Late on average
3 minutes
Age
21y, 2m
Seats
50
Distance
--
Economy
First
Premium Economy
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
79 cm
More legroom than on 25% of flights
44 cm
Seat width better than on 13% of flights
100°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 29% of flights
120°
Reclining Angle
--
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
86 cm
Legroom
44 cm
Seat width better than on 13% of flights
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4574
Check more records from Trip.com about UA4574 before and after today
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Sep 19 | Green Bay (GRB) | Chicago (ORD) | CRJ7 | 17:06 | 17:57 | Arrived |
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UA4574 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4574 is 52% (Late on average 44 minutes), and the on-time arrival rate is 81% (Late on average 3 minutes).
On-Time Departures
Punctuality
52%
Late on average 44 minutes
Early
0%
On time
52%
30 mins late
26%
60 mins late
11%
90 mins late
11%
Cancelled
4%
On-Time Arrivals
Punctuality
81%
Late on average 3 minutes
Early
56%
On time
26%
30 mins late
11%
60 mins late
4%
90 mins late
4%
Cancelled
4%
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Frequently Asked Questions
What is the current status of flight ua4574?
Flight ua4574 has arrived (status: Arrived). Actual arrival 17:57 (updated Sep 21, 2026).Is flight ua4574 on time today?
Flight ua4574 has arrived (status: Arrived). Actual arrival was 17:57; follow airport screens for the baggage carousel.Has flight ua4574 departed yet? What is the departure time?
Flight ua4574 is scheduled to depart at 17:05. The latest actual or estimated departure time is 17:06, and the current status is Arrived (updated Sep 21, 2026).When is flight ua4574 scheduled to arrive?
Flight ua4574 is scheduled to arrive at 18:30. The latest estimated or actual arrival time is 17:57. Status is Arrived as of Sep 21, 2026.What is the baggage carousel number for flight ua4574?
After arrival, baggage for flight ua4574 is expected at carousel 12 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua4574 fly?
Flight ua4574 is operated by United Airlines from Green Bay (GRB) to Chicago (ORD). Typical flight time is about 1 hour25 minutes; operating days may include Monday.How can I check real-time status for flight ua4574?
Track flight ua4574 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua4574 is delayed or canceled, what should I do?
If ua4574 is delayed or canceled, first confirm the latest status here (Arrived, updated Sep 21, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua4574 departed from Green Bay?
Flight ua4574 has already left Green Bay and completed its journey. Departure was 17:06; actual arrival 17:57.
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