United Airlines UA4005 Flight Status
According to Trip.com real-time data, the UA4005 flight operated by United Airlines on Nov 7, 2026 is scheduled to fly from Houston (IAH) to Knoxville (TYS). The flight is expected to depart at 18:40 (local time in Houston, UTC-6) and land at 21:19 (local time in Knoxville, UTC-5) .
Fri, Nov 6
Sat, Nov 7
Sun, Nov 8
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En route
Your flight has departed Houston and is expected to arrive in Knoxville at 21:49.
2h 17m
Check-in Counter
--
Boarding Gate
B54
Arrival Gate
13
Baggage
3
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United Airlines From INR 23,557
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Scheduled
Your flight will depart on time.
2h 17m
Check-in Counter
--
Boarding Gate
B41
Arrival Gate
--
Baggage
3
Need a flight from Houston to Knoxville?
United Airlines From INR 23,557
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Scheduled
Your flight will depart on time.
2h 17m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Houston to Knoxville?
United Airlines From INR 23,557
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Track the Previous Flight Status: Scheduled
UA4066
|
Birmingham (BHM)
Houston (HOU)
Houston (HOU)
Scheduled: 17:10
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UA4005 Aircraft Details
According to Trip.com real-time data, the UA4005 flight flying from Houston to Knoxville on 11/7/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 10y, 8m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
70
%
Punctuality (Arrival)
87
%
Late on average
3 minutes
Age
10y, 8m
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 UA4005
Trip.com historical records show that the last UA4005 flight departed on Fri, Nov 6 from IAH at approximately 19:10. This flight is expected to arrrive in TYS at 21:49.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Nov 2 | Houston (IAH) | Knoxville (TYS) | E75L | 19:03 | 21:42 | Arrived |
| Tue, Nov 3 | Houston (IAH) | Knoxville (TYS) | E75L | 19:49 | 22:49 | Arrived |
| Wed, Nov 4 | Houston (IAH) | Knoxville (TYS) | E75L | 18:51 | 21:32 | Arrived |
| Thu, Nov 5 | Houston (IAH) | Knoxville (TYS) | E75L | 18:58 | 21:30 | Arrived |
| Fri, Nov 6 | Houston (IAH) | Knoxville (TYS) | E75L | 19:10 | 21:49 | En route |
| Sat, Nov 7 | Houston (IAH) | Knoxville (TYS) | E75L | 18:40 | 21:19 | Scheduled |
| Sun, Nov 8 | Houston (IAH) | Knoxville (TYS) | E75L | 18:40 | 21:57 | Scheduled |
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UA4005 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4005 is 70% (Late on average 40 minutes), and the on-time arrival rate is 87% (Late on average 3 minutes).
On-Time Departures
Punctuality
70
%
Late on average
40 minutes
Early
0
%
On time
70
%
30 mins late
10
%
60 mins late
13
%
90 mins late
7
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Late on average
3 minutes
Early
77
%
On time
10
%
30 mins late
7
%
60 mins late
0
%
90 mins late
7
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua4005?
Flight ua4005 has not departed yet and is currently on schedule. Scheduled departure 18:40, arrival 21:57 (updated Nov 7, 2026).Is flight ua4005 on time today?
Flight ua4005 has not departed yet and is currently on schedule. Scheduled departure is 18:40, with arrival at 21:57. Recheck gate and timing before you head to the airport.Has flight ua4005 departed yet? What is the departure time?
Flight ua4005 is scheduled to depart at 18:40. The latest actual or estimated departure time is 18:40, and the current status is Scheduled (updated Nov 7, 2026).When is flight ua4005 scheduled to arrive?
Flight ua4005 is scheduled to arrive at 21:57. The latest estimated or actual arrival time is 21:19. Status is Scheduled as of Nov 7, 2026.What is the gate information for flight ua4005?
For flight ua4005, the departure terminal is C and the boarding gate is B41. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua4005 fly?
Flight ua4005 is operated by United Airlines from Houston (IAH) to Knoxville (TYS). Typical flight time is about 2 hours17 minutes; operating days may include Saturday.How can I check real-time status for flight ua4005?
Track flight ua4005 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 ua4005 is delayed or canceled, what should I do?
If ua4005 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 7, 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 ua4005 departed from Houston?
Flight ua4005 has not departed from Houston (IAH) yet and is currently on schedule for 18:40.What is the seat configuration for flight ua4005?
Flight ua4005 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
Mostly clear
|
8°C - 22°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Houston 20:19
|
Knoxville 21:19
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