United Airlines UA2666 Flight status
According to Trip.com real-time data, the UA2666 flight operated by United Airlines on Nov 1, 2026, flying from Denver (DEN) to Santa Ana (SNA), departed at 08:27 (local time in Denver, UTC-6) and is expected to arrive at 09:27 (local time in Santa Ana, UTC-7) at John Wayne Airport (SNA).
Sat, Oct 31
Sun, Nov 1
Mon, Nov 2
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Arrived
The flight has arrived 7m early
2h 35m
Check-in Counter
7,8
Boarding Gate
B46
Arrival Gate
10
Baggage
4
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En route
Your flight has departed Denver and is expected to arrive in Santa Ana at 09:27.
2h 35m
Check-in Counter
7,8
Boarding Gate
B37
Arrival Gate
10
Baggage
4
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Need a flight from Denver to Santa Ana?
United Airlines From TWD 12,345
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Scheduled
Your flight will depart on time.
2h 35m
Check-in Counter
7,8
Boarding Gate
B48
Arrival Gate
10
Baggage
4
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Need a flight from Denver to Santa Ana?
United Airlines From TWD 12,345
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Track the Previous Flight Status: Landed at Denver
UA2351
|
Roatan (RTB)
Denver (DEN)
Denver (DEN)
Scheduled: 18:50
|
34m early
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UA2666 Aircraft Details
According to Trip.com real-time data, the UA2666 flight from Denver to Santa Ana on 11/1/2026 is operated using the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 5y, 4m. The aircraft has 166 seats.
Boeing 737 MAX 8
Punctuality (Departure)
93
%
Punctuality (Arrival)
100
%
Early on average
16 minutes
Age
5y, 4m
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
More legroom than on 9% of flights
43 cm
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 17% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA2666
Trip.com historical records show that the last UA2666 flight departed on Sat, Oct 31 from DEN at approximately 08:41. This flight is expected to arrrive in SNA at 09:53.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 28 | Denver (DEN) | Santa Ana (SNA) | B38M | 09:00 | 10:05 | Arrived |
| Thu, Oct 29 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:34 | 09:39 | Arrived |
| Fri, Oct 30 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:34 | 09:39 | Arrived |
| Sat, Oct 31 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:41 | 09:53 | Arrived |
| Sun, Nov 1 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:27 | 09:27 | En route |
| Mon, Nov 2 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:25 | 10:00 | Scheduled |
| Tue, Nov 3 | Denver (DEN) | Santa Ana (SNA) | B38M | 08:25 | 10:00 | Scheduled |
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UA2666 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA2666 is 93% (Late on average 13 minutes), and the on-time arrival rate is 100% (Early on average 16 minutes).
On-Time Departures
Punctuality
93
%
Late on average
13 minutes
Early
0
%
On time
93
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
16 minutes
Early
93
%
On time
7
%
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 ua2666?
Flight ua2666 has departed (status: En route). Departure 08:27, estimated arrival 09:27 (updated Nov 1, 2026).Is flight ua2666 on time today?
Flight ua2666 has already departed (status: En route). It took off at 08:27 and is estimated to arrive at 09:27.Has flight ua2666 departed yet? What is the departure time?
Flight ua2666 is scheduled to depart at 08:25. The latest actual or estimated departure time is 08:27, and the current status is En route (updated Nov 1, 2026).When is flight ua2666 scheduled to arrive?
Flight ua2666 is scheduled to arrive at 10:00. The latest estimated or actual arrival time is 09:27. Status is En route as of Nov 1, 2026.What route does flight ua2666 fly?
Flight ua2666 is operated by United Airlines from Denver (DEN) to Santa Ana (SNA). Typical flight time is about 2 hours 35 minutes; operating days may include Sunday.How can I check real-time status for flight ua2666?
Track flight ua2666 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 ua2666 is delayed or canceled, what should I do?
If ua2666 is delayed or canceled, first confirm the latest status here (En route, updated Nov 1, 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 ua2666 departed from Denver?
Flight ua2666 has departed from Denver (DEN) at 08:27 (status: En route).What is the seat configuration for flight ua2666?
Flight ua2666 usually flies a Boeing 737 MAX 8 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: Santa Ana Weather & Current Time
Showers
|
16°C - 23°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Denver 10:27
|
Santa Ana 09:27
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