United Airlines UA588 Flight Status
According to Trip.com real-time data, the UA588 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Denver (DEN) to Houston (IAH). The flight is expected to depart at 4:20 PM (local time in Denver, UTC-6) and land at 7:16 PM (local time in Houston, UTC-5) .
Thu, Sep 17
Sun, Sep 20
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Arrived
The flight has arrived 2m early
2h 31m
Check-in Counter
7,8
Boarding Gate
B23
Arrival Gate
7
Baggage
C1
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Scheduled
Your flight will depart on time.
2h 31m
Check-in Counter
7,8
Boarding Gate
B20
Arrival Gate
--
Baggage
C1
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
UA1520
|
Orlando (ORL) 
Denver (DEN)
Denver (DEN)Scheduled: 2:31 PM
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UA588 Aircraft Details
According to Trip.com real-time data, the UA588 flight flying from Denver to Houston on 9/20/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 2y, 11m. The aircraft is equipped with 200 seats.
Airbus A321neo
Punctuality (Departure)
57%
Punctuality (Arrival)
87%
Late on average
0 minutes
Age
2y, 11m
Seats
200
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
More legroom than on 11% of flights
47 cm
Seat width better than on 70% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 59% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
84 cm
Legroom
47 cm
Seat width better than on 67% of flights
110°
Reclining Angle
--
Seat layout example
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Flight History for UA588
Trip.com historical records show that the last UA588 flight departed on Thu, Sep 17 from DEN at approximately 4:55 PM. This flight is expected to arrrive in IAH at 7:49 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 2 | Denver (DEN) | Houston (IAH) | A21N | 4:34 PM | 7:42 PM | Arrived |
| Thu, Sep 3 | Denver (DEN) | Houston (IAH) | A21N | 4:58 PM | 7:56 PM | Arrived |
| Sun, Sep 6 | Denver (DEN) | Houston (IAH) | A21N | 4:35 PM | 7:28 PM | Arrived |
| Sun, Sep 13 | Denver (DEN) | Houston (IAH) | A21N | 4:49 PM | 7:47 PM | Arrived |
| Wed, Sep 16 | Denver (DEN) | Houston (IAH) | A21N | 4:38 PM | 7:38 PM | Arrived |
| Thu, Sep 17 | Denver (DEN) | Houston (IAH) | A21N | 4:55 PM | 7:49 PM | Arrived |
| Sun, Sep 20 | Denver (DEN) | Houston (IAH) | A21N | 4:20 PM | 7:16 PM | Scheduled |
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UA588 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA588 is 57% (Late on average 37 minutes), and the on-time arrival rate is 87% (Early on average 0 minutes).
On-Time Departures
Punctuality
57%
Late on average 37 minutes
Early
0%
On time
57%
30 mins late
20%
60 mins late
10%
90 mins late
13%
Canceled
0%
On-Time Arrivals
Punctuality
87%
Early on average 0 minutes
Early
63%
On time
23%
30 mins late
7%
60 mins late
3%
90 mins late
3%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua588?
Flight ua588 has not departed yet and is currently on schedule. Scheduled departure 4:20 PM, arrival 7:51 PM (updated Sep 20, 2026).Is flight ua588 on time today?
Flight ua588 has not departed yet and is currently on schedule. Scheduled departure is 4:20 PM, with arrival at 7:51 PM. Recheck gate and timing before you head to the airport.Has flight ua588 departed yet? What is the departure time?
Flight ua588 is scheduled to depart at 4:20 PM. The latest actual or estimated departure time is 4:20 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua588 scheduled to arrive?
Flight ua588 is scheduled to arrive at 7:51 PM. The latest estimated or actual arrival time is 7:16 PM. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight ua588?
After arrival, baggage for flight ua588 is expected at carousel C1 in terminal C. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua588 fly?
Flight ua588 is operated by United Airlines from Denver (DEN) to Houston (IAH). Typical flight time is about 2 hours31 minutes; operating days may include Sunday.How can I check real-time status for flight ua588?
Track flight ua588 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 ua588 is delayed or canceled, what should I do?
If ua588 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 ua588 departed from Denver?
Flight ua588 has not departed from Denver (DEN) yet and is currently on schedule for 4:20 PM.What is the seat configuration for flight ua588?
Flight ua588 usually flies a Airbus A321neo with seat layout 3-3. 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: Houston Weather & Current Time
Clear
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24°C - 34°C
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1 hour time difference
Time on arrival: Denver 18:16| Houston 19:16
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