UA657 Aircraft Details
According to Trip.com real-time data, the UA657 flight from Los Angeles to Monterey on 10/31/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 26y. The aircraft has 166 seats.
Boeing 737-800
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
20 minutes
Age
26y
Seats
166
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
Legroom
--
Seat width
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
Legroom
53 cm
Seat width better than on 80% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA657
Trip.com historical records show that the last UA657 flight departed on Fri, Oct 30 from LAX at approximately 06:11. This flight is expected to arrrive in IAD at 07:08.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 24 | Burlington (BTV) | Los Angeles (LAX) | B39M | 06:20 | 11:32 | Arrived |
| Sun, Oct 25 | Los Angeles (LAX) | Monterey (MRY) | 738 | 19:09 | 19:54 | Arrived |
| Mon, Oct 26 | Detroit (DTW) | Washington D.C. (IAD) | 319 | 05:51 | 06:52 | Arrived |
| Tue, Oct 27 | Detroit (DTW) | Washington D.C. (IAD) | 319 | 05:48 | 06:46 | Arrived |
| Fri, Oct 30 | Detroit (DTW) | Washington D.C. (IAD) | 319 | 06:11 | 07:08 | Arrived |
| Sat, Oct 31 | Detroit (DTW) | Washington D.C. (IAD) | A21N | 05:47 | 06:49 | En route |
| Sun, Nov 1 | Los Angeles (LAX) | Monterey (MRY) | 738 | 18:59 | 20:14 | Scheduled |
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UA657 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA657 is 100% (Late on average 10 minutes), and the on-time arrival rate is 100% (Early on average 20 minutes).
On-Time Departures
Punctuality
100
%
Late on average
10 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
20 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 ua657?
Flight ua657 has departed (status: En route). Departure 05:47, estimated arrival 06:49 (updated Oct 31, 2026).Is flight ua657 on time today?
Flight ua657 has already departed (status: En route). It took off at 05:47 and is estimated to arrive at 06:49.Has flight ua657 departed yet? What is the departure time?
Flight ua657 is scheduled to depart at 05:45. The latest actual or estimated departure time is 05:47, and the current status is En route (updated Oct 31, 2026).When is flight ua657 scheduled to arrive?
Flight ua657 is scheduled to arrive at 07:21. The latest estimated or actual arrival time is 06:49. Status is En route as of Oct 31, 2026.What is the gate information for flight ua657?
For flight ua657, the departure terminal is E and the boarding gate is D9. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua657 fly?
Flight ua657 is operated by United Airlines from Detroit (DTW) to Washington D.C. (IAD). Typical flight time is about 1 hour 36 minutes; operating days may include Saturday.How can I check real-time status for flight ua657?
Track flight ua657 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 ua657 is delayed or canceled, what should I do?
If ua657 is delayed or canceled, first confirm the latest status here (En route, updated Oct 31, 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 ua657 departed from Detroit?
Flight ua657 has departed from Detroit (DTW) at 05:47 (status: En route).What is the seat configuration for flight ua657?
Flight ua657 usually flies a Boeing 737-800 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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Arrival Info: Monterey Weather & Current Time
Mostly cloudy
|
13°C - 18°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Los Angeles 20:14
|
Monterey 20:14
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