United Airlines
UA4657 Flight status
According to Trip.com real-time data, the UA4657 flight operated by United Airlines on Oct 8, 2026 is scheduled to fly from Aspen (ASE) to San Francisco (SFO). The flight is expected to depart at 09:40 (local time in Aspen, UTC-6) and arrive at 10:43 (local time in San Francisco, UTC-7) .
Wed, Oct 7
Thu, Oct 8
Fri, Oct 9
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Arrived
The flight has arrived 22m early
2h 45m
Check-in Counter
--
Boarding Gate
2
Arrival Gate
F7
Baggage
F6
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Scheduled
Your flight will depart on time.
2h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
F5
Baggage
6
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Scheduled
Your flight will depart on time.
2h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Flight.News
A Heat Advisory remains in effect for San Francisco and surrounding areas until 10 PM PDT Thursday. Expect hot conditions with maximum temperatures between the mid-90s and 105, with mild overnight temperatures limiting relief. The heat poses risks to anyone without effective cooling or adequate hydration, with impacts likely across healthcare systems, heat-sensitive industries, and local infrastructure.
Track the Previous Flight Status: Scheduled
UA5444
|
Denver (DEN)
Aspen (ASE)
Aspen (ASE)
Scheduled: 08:59
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UA4657 Aircraft Details
According to Trip.com real-time data, the UA4657 flight from Aspen to San Francisco on 10/8/2026 is operated using the aircraft model Embraer 175. This aircraft has been in service for 1y. The aircraft has 76 seats.
Embraer 175
Punctuality (Departure)
46
%
Punctuality (Arrival)
85
%
Early on average
9 minutes
Age
1y
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Power outlet
Seat Information
79 cm
Legroom
46 cm
Seat width
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
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4657
Trip.com historical records show that the last UA4657 flight departed on Wed, Oct 7 from ASE at approximately 09:43. This flight is expected to arrrive in SFO at 11:03.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 3 | Aspen (ASE) | San Francisco (SFO) | E75L | 09:40 | 10:37 | Arrived |
| Sun, Oct 4 | Aspen (ASE) | San Francisco (SFO) | E75L | 10:31 | 11:22 | Arrived |
| Mon, Oct 5 | Aspen (ASE) | San Francisco (SFO) | E75L | 09:41 | 10:46 | Arrived |
| Tue, Oct 6 | Aspen (ASE) | San Francisco (SFO) | E75L | 10:12 | 11:14 | Arrived |
| Wed, Oct 7 | Aspen (ASE) | San Francisco (SFO) | E75L | 09:43 | 11:03 | Arrived |
| Thu, Oct 8 | Aspen (ASE) | San Francisco (SFO) | E75L | 09:40 | 10:43 | Scheduled |
| Fri, Oct 9 | Aspen (ASE) | San Francisco (SFO) | E75L | 09:40 | 11:25 | Scheduled |
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UA4657 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4657 is 46% (Late on average 35 minutes), and the on-time arrival rate is 85% (Early on average 9 minutes).
On-Time Departures
Punctuality
46
%
Late on average
35 minutes
Early
0
%
On time
46
%
30 mins late
15
%
60 mins late
38
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
85
%
Early on average
9 minutes
Early
62
%
On time
23
%
30 mins late
15
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight ua4657?
Flight ua4657 has not departed yet and is currently on schedule. Scheduled departure 09:40, arrival 11:25 (updated Oct 8, 2026). -
Is flight ua4657 on time today?
Flight ua4657 has not departed yet and is currently on schedule. Scheduled departure is 09:40, with arrival at 11:25. Recheck gate and timing before you head to the airport. -
Has flight ua4657 departed yet? What is the departure time?
Flight ua4657 is scheduled to depart at 09:40. The latest actual or estimated departure time is 09:40, and the current status is Scheduled (updated Oct 8, 2026). -
When is flight ua4657 scheduled to arrive?
Flight ua4657 is scheduled to arrive at 11:25. The latest estimated or actual arrival time is 10:43. Status is Scheduled as of Oct 8, 2026. -
What is the baggage carousel number for flight ua4657?
After arrival, baggage for flight ua4657 is expected at carousel 6 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight ua4657 fly?
Flight ua4657 is operated by United Airlines from Aspen (ASE) to San Francisco (SFO). Typical flight time is about 2 hours 45 minutes; operating days may include Thursday. -
How can I check real-time status for flight ua4657?
Track flight ua4657 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 ua4657 is delayed or canceled, what should I do?
If ua4657 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 8, 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 ua4657 departed from Aspen?
Flight ua4657 has not departed from Aspen (ASE) yet and is currently on schedule for 09:40. -
What is the seat configuration for flight ua4657?
Flight ua4657 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: San Francisco Weather & Current Time
Mostly clear
|
14°C - 23°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Aspen 11:43
|
San Francisco 10:43
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