United Airlines UA3556 Flight status
According to Trip.com real-time data, the UA3556 flight operated by United Airlines on Oct 30, 2026 is scheduled to fly from Chicago (ORD) to St. Louis (STL). The flight is expected to depart at 08:55 and arrive at 09:42 .
Thu, Oct 29
Fri, Oct 30
Sat, Oct 31
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Arrived
The flight has arrived 37m early
1h 37m
Check-in Counter
--
Boarding Gate
B18
Arrival Gate
A16
Baggage
M6
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Scheduled
Your flight will depart on time.
1h 37m
Check-in Counter
--
Boarding Gate
C10
Arrival Gate
A21
Baggage
6
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Scheduled
Your flight will depart on time.
1h 37m
Check-in Counter
--
Boarding Gate
C6
Arrival Gate
A18
Baggage
6
Show more
Need a flight from Chicago to St. Louis?
United Airlines From AU$137
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UA3626
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Greensboro (GSO)
Chicago (CHI)
Chicago (CHI)
Scheduled: 07:43
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UA3556 Aircraft Details
According to Trip.com real-time data, the UA3556 flight from Chicago to St. Louis on 10/30/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 1y, 10m. The aircraft has 76 seats.
Embraer 175
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
29 minutes
Age
1y, 10m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
79 cm
More legroom than on 23% of flights
46 cm
Seat width better than on 77% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width better than on 20% of flights
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
More legroom than on 14% of flights
46 cm
Seat width better than on 76% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3556
Trip.com historical records show that the last UA3556 flight departed on Thu, Oct 29 from ORD at approximately 09:07. This flight is expected to arrrive in STL at 09:55.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | Norfolk (ORF) | Chicago (ORD) | E75L | 06:19 | 07:04 | Arrived |
| Mon, Oct 26 | Chicago (ORD) | St. Louis (STL) | E75L | 09:11 | 09:59 | Arrived |
| Tue, Oct 27 | Chicago (ORD) | St. Louis (STL) | E75L | 09:10 | 10:14 | Arrived |
| Wed, Oct 28 | Chicago (ORD) | St. Louis (STL) | E75L | 09:14 | 10:01 | Arrived |
| Thu, Oct 29 | Chicago (ORD) | St. Louis (STL) | E75L | 09:07 | 09:55 | Arrived |
| Fri, Oct 30 | Chicago (ORD) | St. Louis (STL) | E75L | 08:55 | 09:42 | Scheduled |
| Sat, Oct 31 | Chicago (ORD) | St. Louis (STL) | E75L | 08:55 | 10:32 | Scheduled |
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UA3556 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA3556 is 100% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 29 minutes).
On-Time Departures
Punctuality
100
%
Late on average
15 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
29 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ua3556?
Flight ua3556 has not departed yet and is currently on schedule. Scheduled departure 08:55, arrival 10:32 (updated Oct 30, 2026).Is flight ua3556 on time today?
Flight ua3556 has not departed yet and is currently on schedule. Scheduled departure is 08:55, with arrival at 10:32. Recheck gate and timing before you head to the airport.Has flight ua3556 departed yet? What is the departure time?
Flight ua3556 is scheduled to depart at 08:55. The latest actual or estimated departure time is 08:55, and the current status is Scheduled (updated Oct 30, 2026).When is flight ua3556 scheduled to arrive?
Flight ua3556 is scheduled to arrive at 10:32. The latest estimated or actual arrival time is 09:42. Status is Scheduled as of Oct 30, 2026.What is the gate information for flight ua3556?
For flight ua3556, the departure terminal is T2 and the boarding gate is C10. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua3556?
After arrival, baggage for flight ua3556 is expected at carousel 6 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua3556 fly?
Flight ua3556 is operated by United Airlines from Chicago (ORD) to St. Louis (STL). Typical flight time is about 1 hour 37 minutes; operating days may include Friday.How can I check real-time status for flight ua3556?
Track flight ua3556 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 ua3556 is delayed or canceled, what should I do?
If ua3556 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 30, 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 ua3556 departed from Chicago?
Flight ua3556 has not departed from Chicago (ORD) yet and is currently on schedule for 08:55.What is the seat configuration for flight ua3556?
Flight ua3556 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: St. Louis Weather & Current Time
Mostly cloudy
|
14°C - 27°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Chicago 09:42
|
St. Louis 09:42
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