United Airlines
UA2857 Flight Status
According to Trip.com real-time data, the UA2857 flight operated by United Airlines on Oct 14, 2026 is scheduled to fly from Chicago (ORD) to Denver (DEN). The flight is expected to depart at 10:55 AM (local time in Chicago, UTC-5) and land at 12:03 PM (local time in Denver, UTC-6) .
Tue, Oct 13
Wed, Oct 14
Thu, Oct 15
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Arrived
The flight has arrived 3m late
2h 50m
Check-in Counter
--
Boarding Gate
C20
Arrival Gate
B29
Baggage
19
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Scheduled
Your flight will depart on time.
2h 50m
Check-in Counter
--
Boarding Gate
C15
Arrival Gate
B28
Baggage
19
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Scheduled
Your flight will depart on time.
2h 50m
Check-in Counter
--
Boarding Gate
B11
Arrival Gate
--
Baggage
19
Show more
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United Airlines
From $170
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Chicago to Denver or track other flights with our flight status tracker.
UA2857 Aircraft Details
According to Trip.com real-time data, the UA2857 flight flying from Chicago to Denver on 10/14/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 2y, 8m. The aircraft is equipped with 200 seats.
Airbus A321neo
Punctuality (Departure)
55
%
Punctuality (Arrival)
85
%
Early on average
2 minutes
Age
2y, 8m
Seats
200
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
More legroom than on 6% of flights
47 cm
Seat width better than on 60% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
More legroom than on 6% of flights
53 cm
Seat width better than on 39% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
84 cm
Legroom
47 cm
Seat width better than on 58% of flights
110°
Reclining Angle
--
Seat layout example
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Flight History for UA2857
Trip.com historical records show that the last UA2857 flight departed on Tue, Oct 13 from ORD at approximately 11:29 AM. This flight is expected to arrrive in DEN at 12:48 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 9 | Chicago (ORD) | Denver (DEN) | A21N | 12:29 PM | 1:41 PM | Arrived |
| Sat, Oct 10 | Chicago (ORD) | Denver (DEN) | A21N | 11:21 AM | 12:23 PM | Arrived |
| Sun, Oct 11 | Chicago (ORD) | Denver (DEN) | A21N | 11:16 AM | 12:20 PM | Arrived |
| Mon, Oct 12 | Chicago (ORD) | Denver (DEN) | A21N | 11:16 AM | 12:35 PM | Arrived |
| Tue, Oct 13 | Chicago (ORD) | Denver (DEN) | A21N | 11:29 AM | 12:48 PM | Arrived |
| Wed, Oct 14 | Chicago (ORD) | Denver (DEN) | A21N | 10:55 AM | 12:03 PM | Scheduled |
| Thu, Oct 15 | Chicago (ORD) | Denver (DEN) | A21N | 10:55 AM | 12:45 PM | Scheduled |
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UA2857 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2857 is 55% (Late on average 39 minutes), and the on-time arrival rate is 85% (Early on average 2 minutes).
On-Time Departures
Punctuality
55
%
Late on average
39 minutes
Early
0
%
On time
55
%
30 mins late
30
%
60 mins late
0
%
90 mins late
15
%
Canceled
0
%
On-Time Arrivals
Punctuality
85
%
Early on average
2 minutes
Early
75
%
On time
10
%
30 mins late
5
%
60 mins late
10
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua2857?
Flight ua2857 has not departed yet and is currently on schedule. Scheduled departure 10:55 AM, arrival 12:45 PM (updated Oct 14, 2026). -
Is flight ua2857 on time today?
Flight ua2857 has not departed yet and is currently on schedule. Scheduled departure is 10:55 AM, with arrival at 12:45 PM. Recheck gate and timing before you head to the airport. -
Has flight ua2857 departed yet? What is the departure time?
Flight ua2857 is scheduled to depart at 10:55 AM. The latest actual or estimated departure time is 10:55 AM, and the current status is Scheduled (updated Oct 14, 2026). -
When is flight ua2857 scheduled to arrive?
Flight ua2857 is scheduled to arrive at 12:45 PM. The latest estimated or actual arrival time is 12:03 PM. Status is Scheduled as of Oct 14, 2026. -
What is the gate information for flight ua2857?
For flight ua2857, the departure terminal is T1 and the boarding gate is C15. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua2857 fly?
Flight ua2857 is operated by United Airlines from Chicago (ORD) to Denver (DEN). Typical flight time is about 2 hours50 minutes; operating days may include Wednesday. -
How can I check real-time status for flight ua2857?
Track flight ua2857 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 ua2857 is delayed or canceled, what should I do?
If ua2857 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 14, 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 ua2857 departed from Chicago?
Flight ua2857 has not departed from Chicago (ORD) yet and is currently on schedule for 10:55 AM. -
What is the seat configuration for flight ua2857?
Flight ua2857 usually flies a Airbus A321neo with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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