United Airlines
UA4638 Flight Status
Based on Trip.com’s real-time data, the UA4638 flight operated by United Airlines on Oct 11, 2026 is scheduled to fly from Chicago (ORD) to Colorado Springs (COS). The flight is expected to depart at 19:47 (local time in Chicago, UTC-5) and land at 20:59 (local time in Colorado Springs, UTC-6) .
Sat, Oct 10
Sun, Oct 11
Mon, Oct 12
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Arrived
The flight has arrived 1h late
3h 6m
Check-in Counter
--
Boarding Gate
F7
Arrival Gate
7
Baggage
5
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Scheduled
Your flight will depart on time.
3h 6m
Check-in Counter
--
Boarding Gate
F6
Arrival Gate
5
Baggage
5
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Scheduled
Your flight will depart on time.
3h 6m
Check-in Counter
--
Boarding Gate
F16
Arrival Gate
5
Baggage
5
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From €240
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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 Colorado Springs or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4783
|
Columbia (CAE)
Chicago (CHI)
Chicago (CHI)
Scheduled: 19:05
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UA4638 Aircraft Details
According to Trip.com real-time data, the UA4638 flight flying from Chicago to Colorado Springs on 10/11/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 12y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
33
%
Punctuality (Arrival)
83
%
Late on average
1 minute
Age
12y, 4m
Seats
76
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Inflight entertainment is available
Unknown
No power outlets are available
Seating Plan
79 cm
More legroom than on 33% of flights
46 cm
Seat width better than on 67% of flights
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Inflight entertainment is available
Unknown
Power outlet
Seating Plan
94 cm
Legroom
51 cm
Seat width better than on 14% of flights
120°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Wi-Fi is available
No power outlets are available
Seating Plan
86 cm
More legroom than on 25% of flights
46 cm
Seat width better than on 63% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4638
Trip.com historical records show that the last UA4638 flight departed on Sat, Oct 10 from ORD at approximately 21:45. This flight is expected to arrrive in COS at 22:53.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 6 | Chicago (ORD) | Colorado Springs (COS) | E75L | 20:29 | 21:32 | Arrived |
| Wed, Oct 7 | Chicago (ORD) | Colorado Springs (COS) | E75L | 20:55 | 22:09 | Arrived |
| Thu, Oct 8 | Chicago (ORD) | Colorado Springs (COS) | E75L | 20:46 | 21:59 | Arrived |
| Fri, Oct 9 | Chicago (ORD) | Colorado Springs (COS) | E75L | 20:28 | 21:32 | Arrived |
| Sat, Oct 10 | Chicago (ORD) | Colorado Springs (COS) | E75L | 21:45 | 22:53 | Arrived |
| Sun, Oct 11 | Chicago (ORD) | Colorado Springs (COS) | E75L | 19:47 | 20:59 | Scheduled |
| Mon, Oct 12 | Chicago (ORD) | Colorado Springs (COS) | E75L | 19:47 | 21:53 | Scheduled |
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UA4638 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4638 is 33% (Late on average 56 minutes), and the on-time arrival rate is 83% (Late on average 1 minute).
On-Time Departures
Punctuality
33
%
Late on average
56 minutes
Early
0
%
On time
33
%
30 mins late
33
%
60 mins late
17
%
90 mins late
17
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
1 minute
Early
63
%
On time
20
%
30 mins late
7
%
60 mins late
3
%
90 mins late
7
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua4638?
Flight ua4638 has not departed yet and is currently on schedule. Scheduled departure 19:47, arrival 21:53 (updated Oct 11, 2026). -
Is flight ua4638 on time today?
Flight ua4638 has not departed yet and is currently on schedule. Scheduled departure is 19:47, with arrival at 21:53. Recheck gate and timing before you head to the airport. -
Has flight ua4638 departed yet? What is the departure time?
Flight ua4638 is scheduled to depart at 19:47. The latest actual or estimated departure time is 19:47, and the current status is Scheduled (updated Oct 11, 2026). -
When is flight ua4638 scheduled to arrive?
Flight ua4638 is scheduled to arrive at 21:53. The latest estimated or actual arrival time is 20:59. Status is Scheduled as of Oct 11, 2026. -
What is the gate information for flight ua4638?
For flight ua4638, the departure terminal is T2 and the boarding gate is F6. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua4638 fly?
Flight ua4638 is operated by United Airlines from Chicago (ORD) to Colorado Springs (COS). Typical flight time is about 3 hours6 minutes; operating days may include Sunday. -
How can I check real-time status for flight ua4638?
Track flight ua4638 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 ua4638 is delayed or canceled, what should I do?
If ua4638 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 11, 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 ua4638 departed from Chicago?
Flight ua4638 has not departed from Chicago (ORD) yet and is currently on schedule for 19:47. -
What is the seat configuration for flight ua4638?
Flight ua4638 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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Destination Info: Colorado Springs Weather & Time
Mostly cloudy
|
15°C - 28°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Chicago 22:53
|
Colorado Springs 21:53
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