United Airlines UA2666 Flight Status
According to Trip.com latest record on status for United Airlines flight UA2666 from Chicago to Santa Ana (ORD-SNA): Flight UA2666 has taken off from O'Hare International Airport at 05:15, and is currently en-route to John Wayne Airport. Estimated time of arrival is 09:24.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight arrived 6m early.
6h 29m
DEN
1h 42m
Check-in Counter
--
Boarding Gate
B5
Arrival Gate
10
Baggage
4
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United Airlines From VND 9,503,000
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In Flight
Your flight has departed Chicago and is expected to arrive in Santa Ana at 09:24.
6h 29m
DEN
1h 42m
Check-in Counter
--
Boarding Gate
B14
Arrival Gate
10
Baggage
4
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Need a flight from Chicago to Santa Ana?
United Airlines From VND 9,503,000
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Scheduled
Your flight will depart on time.
6h 29m
DEN
1h 23m
Check-in Counter
--
Boarding Gate
B9
Arrival Gate
10
Baggage
4
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Need a flight from Chicago to Santa Ana?
United Airlines From VND 9,503,000
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Track the Previous Flight Status: Arrived at Chicago
UA1352
|
Santa Ana (SNA)
Chicago (CHI)
Chicago (CHI)
Scheduled: 20:40
|
15m early
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UA2666 Aircraft Specifications
According to Trip.com real-time data, the UA2666 flight from Chicago to Santa Ana on 10/22/2026 is operated using the aircraft model Airbus A321neo. This aircraft has been in service for 3y, 11m. The aircraft has 166 seats.
Airbus A321neo
On-Time Departure
97
%
On-Time Arrival
100
%
Avg. Early
17 minutes
Aircraft Age
3y, 11m
Total Seats
166
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
43 cm
Seat width better than on 33% of flights
100°
Reclining Angle
--
Seat layout example
Cabin Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 11% of flights
120°
Reclining Angle
--
Seat layout example
Cabin Amenities
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
More legroom than on 67% of flights
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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UA2666 Flight History
Trip.com historical records show that the last UA2666 flight departed on Wed, Oct 21 from ORD at approximately 05:17. This flight is expected to arrrive in SNA at 09:23.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Chicago (ORD) | Santa Ana (SNA) | B38M | 05:08 | 09:03 | Arrived |
| Mon, Oct 19 | Chicago (ORD) | Santa Ana (SNA) | B38M | 05:06 | 08:59 | Arrived |
| Tue, Oct 20 | Chicago (ORD) | Santa Ana (SNA) | B38M | 05:11 | 09:06 | Arrived |
| Wed, Oct 21 | Chicago (ORD) | Santa Ana (SNA) | B38M | 05:17 | 09:23 | Arrived |
| Thu, Oct 22 | Chicago (ORD) | Santa Ana (SNA) | B38M | 05:15 | 09:24 | In Flight |
| Fri, Oct 23 | Chicago (ORD) | Santa Ana (SNA) | A21N | 05:00 | 09:29 | 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 97% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 17 minutes).
On-Time Departures
Punctuality
97
%
Late on average
15 minutes
Early
0
%
On time
97
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
17 minutes
Early
97
%
On time
3
%
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: In Flight). Departure 05:15, estimated arrival 09:24 (updated Oct 22, 2026).Is flight ua2666 on time today?
Flight ua2666 has already departed (status: In Flight). It took off at 05:15 and is estimated to arrive at 09:24.Has flight ua2666 departed yet? What is the departure time?
Flight ua2666 is scheduled to depart at 05:00. The latest actual or estimated departure time is 05:15, and the current status is In Flight (updated Oct 22, 2026).When is flight ua2666 scheduled to arrive?
Flight ua2666 is scheduled to arrive at 09:29. The latest estimated or actual arrival time is 09:24. Status is In Flight as of Oct 22, 2026.What is the gate information for flight ua2666?
For flight ua2666, the departure terminal is T1 and the boarding gate is B14. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua2666?
After arrival, baggage for flight ua2666 is expected at carousel 4 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua2666 fly?
Flight ua2666 is operated by United Airlines from Chicago (ORD) to Santa Ana (SNA). Typical flight time is about 6 hours 29 minutes; operating days may include Thursday.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 (In Flight, updated Oct 22, 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 Chicago?
Flight ua2666 has departed from Chicago (ORD) at 05:15 (status: In Flight).
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Cloudy
|
16°C - 26°C
Weather forecast for your arrival day
-2 hour time difference
Time on arrival: Chicago 11:24
|
Santa Ana 09:24
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