United Airlines UA4047 Flight Status
According to Trip.com real-time data, the UA4047 flight operated by United Airlines on Nov 2, 2026 is scheduled to fly from Houston (IAH) to Knoxville (TYS). The flight is expected to depart at 2:40 PM (local time in Houston, UTC-5) and land at 5:20 PM (local time in Knoxville, UTC-4) .
Sun, Nov 1
Mon, Nov 2
Tue, Nov 3
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En route
Your flight has departed Houston and is expected to arrive in Knoxville at 5:43 PM.
2h 14m
Check-in Counter
--
Boarding Gate
C35
Arrival Gate
13
Baggage
3
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United Airlines From SAR 863
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Scheduled
Your flight will depart on time.
2h 14m
Check-in Counter
--
Boarding Gate
C39
Arrival Gate
--
Baggage
--
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United Airlines From SAR 863
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Scheduled
Your flight will depart on time.
2h 14m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Houston to Knoxville?
United Airlines From SAR 863
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Houston to Knoxville or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA6202
|
Oklahoma City (OKC)
Houston (HOU)
Houston (HOU)
Scheduled: 1:35 PM
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UA4047 Aircraft Details
According to Trip.com real-time data, the UA4047 flight flying from Houston to Knoxville on 11/2/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 12y, 1m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
77
%
Punctuality (Arrival)
87
%
Early on average
5 minutes
Age
12y, 1m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
Unknown
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
None
In-flight entertainment is unavailable
Wi-Fi is available
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 UA4047
Trip.com historical records show that the last UA4047 flight departed on Sun, Nov 1 from IAH at approximately 3:03 PM. This flight is expected to arrrive in TYS at 5:43 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 27 | Houston (IAH) | Knoxville (TYS) | E75L | 2:49 PM | 5:27 PM | Arrived |
| Wed, Oct 28 | Houston (IAH) | Knoxville (TYS) | E75L | 2:50 PM | 5:26 PM | Arrived |
| Thu, Oct 29 | Houston (IAH) | Knoxville (TYS) | E75L | 2:49 PM | 5:22 PM | Arrived |
| Fri, Oct 30 | Houston (IAH) | Knoxville (TYS) | E75L | 3:05 PM | 5:43 PM | Arrived |
| Sun, Nov 1 | Houston (IAH) | Knoxville (TYS) | E75L | 3:03 PM | 5:43 PM | En route |
| Mon, Nov 2 | Houston (IAH) | Knoxville (TYS) | E75L | 2:40 PM | 5:20 PM | Scheduled |
| Tue, Nov 3 | Houston (IAH) | Knoxville (TYS) | E75L | 2:40 PM | 5:54 PM | Scheduled |
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UA4047 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4047 is 77% (Late on average 30 minutes), and the on-time arrival rate is 87% (Early on average 5 minutes).
On-Time Departures
Punctuality
77
%
Late on average
30 minutes
Early
0
%
On time
77
%
30 mins late
10
%
60 mins late
3
%
90 mins late
10
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
5 minutes
Early
83
%
On time
3
%
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 ua4047?
Flight ua4047 has not departed yet and is currently on schedule. Scheduled departure 2:40 PM, arrival 5:54 PM (updated Nov 2, 2026).Is flight ua4047 on time today?
Flight ua4047 has not departed yet and is currently on schedule. Scheduled departure is 2:40 PM, with arrival at 5:54 PM. Recheck gate and timing before you head to the airport.Has flight ua4047 departed yet? What is the departure time?
Flight ua4047 is scheduled to depart at 2:40 PM. The latest actual or estimated departure time is 2:40 PM, and the current status is Scheduled (updated Nov 2, 2026).When is flight ua4047 scheduled to arrive?
Flight ua4047 is scheduled to arrive at 5:54 PM. The latest estimated or actual arrival time is 5:20 PM. Status is Scheduled as of Nov 2, 2026.What is the gate information for flight ua4047?
For flight ua4047, the departure terminal is C and the boarding gate is C39. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4047 fly?
Flight ua4047 is operated by United Airlines from Houston (IAH) to Knoxville (TYS). Typical flight time is about 2 hours14 minutes; operating days may include Monday.How can I check real-time status for flight ua4047?
Track flight ua4047 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 ua4047 is delayed or canceled, what should I do?
If ua4047 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 2, 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 ua4047 departed from Houston?
Flight ua4047 has not departed from Houston (IAH) yet and is currently on schedule for 2:40 PM.What is the seat configuration for flight ua4047?
Flight ua4047 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: Knoxville Weather & Current Time
Showers
|
12°C - 17°C
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1 hour time difference
Time on arrival: Houston 16:20
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