United Airlines UA1903 Flight Status
According to Trip.com latest record on status for United Airlines flight UA1903 from Guatemala City to Houston (GUA-IAH): Flights for Sep 20, 2026 are scheduled, with the next departure slated for 12:27 from GUA and an expected arrival at 15:53 at IAH .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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In Flight
Your flight has departed Guatemala City and is expected to arrive in Houston at 21:42.
3h 2m
Check-in Counter
--
Boarding Gate
18
Arrival Gate
E15
Baggage
F4
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Scheduled
Your flight will depart on time.
3h 2m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
E3
Baggage
F7
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Scheduled
Your flight will depart on time.
3h 2m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
F7
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Flight status powered by VariFlight. For real-time updates, follow airport displays or contact your airline directly.
Track the Previous Flight Status: Scheduled
UA1751
|
Houston (HOU) 
Guatemala City (GUA)
Guatemala City (GUA)Scheduled: 11:24
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UA1903 Aircraft Specifications
According to Trip.com real-time data, the UA1903 flight from Guatemala City to Houston on 9/20/2026 is operated using the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 5y. The aircraft has 166 seats.
Boeing 737 MAX 8
On-Time Departure
70%
On-Time Arrival
97%
Avg. Early
10 minutes
Aircraft Age
5y
Total Seats
166
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
43 cm
Seat width better than on 57% of flights
100°
Reclining Angle
3-3
Seat layout example
Cabin Amenities
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 60% of flights
120°
Reclining Angle
--
Seat layout example
Cabin Amenities
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
43 cm
Seat width better than on 33% of flights
100°
Reclining Angle
--
Seat layout example
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UA1903 Flight History
Trip.com historical records show that the last UA1903 flight departed on Sat, Sep 19 from GUA at approximately 18:16. This flight is expected to arrrive in IAH at 21:42.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Guatemala City (GUA) | Houston (IAH) | B38M | 12:42 | 16:12 | Arrived |
| Wed, Sep 16 | Guatemala City (GUA) | Houston (IAH) | B38M | 13:18 | 16:49 | Arrived |
| Thu, Sep 17 | Guatemala City (GUA) | Houston (IAH) | B38M | 12:48 | 16:22 | Arrived |
| Fri, Sep 18 | Guatemala City (GUA) | Houston (IAH) | B38M | 12:41 | 16:07 | Arrived |
| Sat, Sep 19 | Guatemala City (GUA) | Houston (IAH) | B38M | 18:16 | 21:42 | In Flight |
| Sun, Sep 20 | Guatemala City (GUA) | Houston (IAH) | B38M | 12:27 | 15:53 | Scheduled |
| Mon, Sep 21 | Guatemala City (GUA) | Houston (IAH) | B38M | 12:27 | 16:29 | Scheduled |
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UA1903 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA1903 is 70% (Late on average 24 minutes), and the on-time arrival rate is 97% (Early on average 10 minutes).
On-Time Departures
Punctuality
70%
Late on average 24 minutes
Early
3%
On time
67%
30 mins late
27%
60 mins late
3%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 10 minutes
Early
77%
On time
20%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Flight FAQs
What is the current status of flight ua1903?
Flight ua1903 has not departed yet and is currently on schedule. Scheduled departure 12:27, arrival 16:29 (updated Sep 20, 2026).Is flight ua1903 on time today?
Flight ua1903 has not departed yet and is currently on schedule. Scheduled departure is 12:27, with arrival at 16:29. Recheck gate and timing before you head to the airport.Has flight ua1903 departed yet? What is the departure time?
Flight ua1903 is scheduled to depart at 12:27. The latest actual or estimated departure time is 12:27, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua1903 scheduled to arrive?
Flight ua1903 is scheduled to arrive at 16:29. The latest estimated or actual arrival time is 15:53. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight ua1903?
After arrival, baggage for flight ua1903 is expected at carousel F7 in terminal E. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua1903 fly?
Flight ua1903 is operated by United Airlines from Guatemala City (GUA) to Houston (IAH). Typical flight time is about 3 hours 2 minutes; operating days may include Sunday.How can I check real-time status for flight ua1903?
Track flight ua1903 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 ua1903 is delayed or canceled, what should I do?
If ua1903 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 ua1903 departed from Guatemala City?
Flight ua1903 has not departed from Guatemala City (GUA) yet and is currently on schedule for 12:27.What is the seat configuration for flight ua1903?
Flight ua1903 usually flies a Boeing 737 MAX 8 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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When You Land: Houston Weather & Time Zone
Clear
|
24°C - 34°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Guatemala City 14:53| Houston 15:53
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