United Airlines UA3666 Flight Status
According to the latest from Trip.com for United Airlines Flight UA3666 from Indianapolis to Pittsburgh (IND–PIT): Great news — Flight UA3666 has landed safely at Pittsburgh International Airport (PIT) at 3:02 PM local time, arriving about 32m early.
Sat, Oct 24
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Arrived
The flight has arrived 32m early
4h 43m
EWR
1h 19m
Check-in Counter
--
Boarding Gate
A21
Arrival Gate
A12
Baggage
3
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UA3666 Aircraft Details
According to Trip.com real-time data, the UA3666 flight flying from New York to Pittsburgh on 10/25/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 3y, 8m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
77
%
Punctuality (Arrival)
87
%
Late on average
5 minutes
Age
3y, 8m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
79 cm
Legroom
46 cm
Seat width better than on 44% of flights
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 better than on 44% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3666
Check more records from Trip.com about UA3666 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 10:54 AM | 3:12 PM | Arrived |
| Mon, Oct 19 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 11:02 AM | 3:01 PM | Arrived |
| Tue, Oct 20 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 10:59 AM | 4:48 PM | Arrived |
| Wed, Oct 21 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 10:50 AM | 3:13 PM | Arrived |
| Thu, Oct 22 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 11:06 AM | 9:46 PM | Arrived |
| Fri, Oct 23 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 11:02 AM | 2:58 PM | Arrived |
| Sat, Oct 24 | Indianapolis (IND) | Pittsburgh (PIT) | E75L | 11:08 AM | 3:02 PM | Arrived |
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UA3666 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3666 is 77% (Late on average 32 minutes), and the on-time arrival rate is 87% (Late on average 5 minutes).
On-Time Departures
Punctuality
77
%
Late on average
32 minutes
Early
3
%
On time
73
%
30 mins late
13
%
60 mins late
3
%
90 mins late
7
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Late on average
5 minutes
Early
77
%
On time
10
%
30 mins late
3
%
60 mins late
3
%
90 mins late
7
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua3666?
Flight ua3666 has arrived (status: Arrived). Actual arrival 3:02 PM (updated Oct 25, 2026).Is flight ua3666 on time today?
Flight ua3666 has arrived (status: Arrived). Actual arrival was 3:02 PM; follow airport screens for the baggage carousel.Has flight ua3666 departed yet? What is the departure time?
Flight ua3666 is scheduled to depart at 10:51 AM. The latest actual or estimated departure time is 11:08 AM, and the current status is Arrived (updated Oct 25, 2026).When is flight ua3666 scheduled to arrive?
Flight ua3666 is scheduled to arrive at 3:34 PM. The latest estimated or actual arrival time is 3:02 PM. Status is Arrived as of Oct 25, 2026.What route does flight ua3666 fly?
Flight ua3666 is operated by United Airlines from Indianapolis (IND) to Pittsburgh (PIT). Typical flight time is about 4 hours43 minutes; operating days may include Sunday.How can I check real-time status for flight ua3666?
Track flight ua3666 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 ua3666 is delayed or canceled, what should I do?
If ua3666 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 25, 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 ua3666 departed from Indianapolis?
Flight ua3666 has already left Indianapolis and completed its journey. Departure was 11:08 AM; actual arrival 3:02 PM.What is the seat configuration for flight ua3666?
Flight ua3666 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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