United Airlines UA4863 Flight Status
Based on Trip.com real-time data, flight UA4863 operated by United Airlines from Lubbock (LBB) to Houston (IAH) on Mar 25, 2026 has departed at 06:43 and is expected to arrive at 07:54 at George Bush Intercontinental Airport (IAH).
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
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Arrived
The flight has arrived 37m early
1h 51m
Check-in Counter
--
Boarding Gate
3
Arrival Gate
28
Baggage
C7
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En route
Your flight has departed Lubbock and is expected to arrive in Houston at 07:54.
1h 51m
Check-in Counter
--
Boarding Gate
3
Arrival Gate
15
Baggage
C7
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Scheduled
Your flight will depart on time.
1h 51m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Lubbock to Houston to find your schedule.
Track the Previous Flight Status: Scheduled
UA4306
|
Houston (HOU) 
Lubbock (LBB)
Lubbock (LBB)Scheduled: 18:30
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UA4863 Aircraft Details
Embraer RJ 135/140/145
Punctuality (Departure)
77%
Punctuality (Arrival)
87%
Early on average
2 minutes
Age
20y, 10m
Seats
50
Distance
--
Economy
Premium Economy
Onboard Amenities
Snacks
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
79 cm
Legroom
--
Seat width
105°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
97 cm
More legroom than on 9% of flights
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4863
Trip.com historical records show that the last UA4863 flight departed on Tue, Mar 24 from LBB at approximately 06:30. This flight is expected to arrrive in IAH at 07:44.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 21 | Lubbock (LBB) | Houston (IAH) | E45X | 06:32 | 07:43 | Arrived |
| Sun, Mar 22 | Lubbock (LBB) | Houston (IAH) | E45X | 06:42 | 07:59 | Arrived |
| Mon, Mar 23 | Lubbock (LBB) | Houston (IAH) | E45X | 06:30 | 07:41 | Arrived |
| Tue, Mar 24 | Lubbock (LBB) | Houston (IAH) | E45X | 06:30 | 07:44 | Arrived |
| Wed, Mar 25 | Lubbock (LBB) | Houston (IAH) | E45X | 06:43 | 07:54 | En route |
| Thu, Mar 26 | Lubbock (LBB) | Houston (IAH) | E45X | 06:30 | 08:21 | Scheduled |
| Fri, Mar 27 | Lubbock (LBB) | Houston (IAH) | E45X | 06:30 | 08:21 | Scheduled |
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UA4863 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4863 is 77% (Late on average 32 minutes), and the on-time arrival rate is 87% (Early on average 2 minutes).
On-Time Departures
Punctuality
77%
Late on average 32 minutes
Early
3%
On time
73%
30 mins late
7%
60 mins late
7%
90 mins late
10%
Cancelled
2%
On-Time Arrivals
Punctuality
87%
Early on average 2 minutes
Early
73%
On time
13%
30 mins late
3%
60 mins late
3%
90 mins late
7%
Cancelled
2%
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- Wed, Apr 1Houston (HOU)Lubbock (LBB) United AirlinesOne way53% off€140€66
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Destination Info: Houston Weather & Time
Mostly clear
|
18°C - 28°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Lubbock 08:21| Houston 08:21
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