flight-status
United Airlines United Airlines

UA539 Flight Status

Based on Trip.com real-time data, flight UA539 operated by United Airlines from Chicago (ORD) to Houston (IAH) on Mar 14, 2026 has departed at 07:20 and is expected to arrive at 12:41 at George Bush Intercontinental Airport (IAH).
Fri, Mar 13
Sat, Mar 14
Sun, Mar 15
CHI-HOU

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Arrived
The flight has arrived 22m early
Chicago(ORD)
08:39
Scheduled: 07:10, Mar 13
O'Hare International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 6h 11m
DFW
1h 27m
Houston(IAH)
12:59
Scheduled: 13:21, Mar 13
George Bush Intercontinental Airport C
Check-in Counter
--
Boarding Gate
E16
Arrival Gate
C41
Baggage
C3
CHI-HOU

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En route
Your flight has departed Chicago and is expected to arrive in Houston at 12:41.
Chicago(ORD)
07:20
Scheduled: 07:00, Mar 14
O'Hare International Airport T1
173106C5-5199-4134-A176-6296CB3DA377 5h 50m
DFW
2h 16m
Houston(IAH)
12:41
Scheduled: 12:50, Mar 14
George Bush Intercontinental Airport C
Check-in Counter
--
Boarding Gate
C24
Arrival Gate
E19
Baggage
C3
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DFW-HOU

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Scheduled
Your flight will depart on time.
Dallas(DFW)
12:05
Scheduled: 12:05, Mar 15
Dallas Fort Worth International Airport E
173106C5-5199-4134-A176-6296CB3DA377 1h 16m
Houston(IAH)
13:21
Scheduled: 13:21, Mar 15
George Bush Intercontinental Airport C
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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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 Chicago to Houston to find your schedule.
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UA539

Track the Previous Flight Status: Delayed (connections may be affected)

UA552
|
Minneapolis (MSP) Chicago (CHI)
Scheduled: 06:02
|
32m late
fake text
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UA539 Aircraft Details

flight status
Airbus A319
Punctuality (Departure)
67%
Punctuality (Arrival)
90%
Late on average
4 minutes
Age
27y, 1m
Seats
128
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
94 cm
Legroom
--
Seat width
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seating Plan
86 cm
Legroom
45 cm
Seat width better than on 81% of flights
105°
Reclining Angle
3-3
Seat layout example
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Flight History for UA539

Trip.com historical records show that the last UA539 flight departed on Fri, Mar 13 from ORD at approximately 08:39. This flight is expected to arrrive in IAH at 12:59.
DateAirportAircraft TypeDepartureArrivalStatus
DepartureArrival
Tue, Mar 10Chicago (ORD)Houston (IAH)73707:3513:06Arrived
Wed, Mar 11Chicago (ORD)Houston (IAH)31907:3315:02Arrived
Thu, Mar 12Chicago (ORD)Houston (IAH)32009:4713:09Arrived
Fri, Mar 13Chicago (ORD)Houston (IAH)31908:3912:59Arrived
Sat, Mar 14Chicago (ORD)Houston (IAH)31907:2012:41En route
Sun, Mar 15Dallas (DFW)Houston (IAH)31912:0513:21Scheduled
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UA539 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA539 is 67% (Late on average 35 minutes), and the on-time arrival rate is 90% (Late on average 4 minutes).

On-Time Departures
Punctuality
67%
Late on average 35 minutes
Early
0%
On time
67%
30 mins late
20%
60 mins late
7%
90 mins late
7%
Cancelled
0%
On-Time Arrivals
Punctuality
90%
Late on average 4 minutes
Early
80%
On time
10%
30 mins late
3%
60 mins late
3%
90 mins late
3%
Cancelled
0%

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Destination Info: Houston Weather & Time

weatherIcon
Clear
|
13°C - 25°C
Expected weather conditions upon arrival
timeDifferenceIcon
0 hour time difference
Time on arrival: Chicago 12:41| Houston 12:41

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