Apparatus

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flight_takeoff Flight

UAL539C

Operated by United Airlines

Live map

Live map filtered to UAL539C. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DFW KDFW VFR

Dallas Fort Worth International Airport

Dallas-Fort Worth, US

Local time
06:38 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
607 ft
Coordinates
32.8968, -97.0380

cloud Weather

Wind
190° / 9 kt
Visibility
10 SM
Ceiling
SCT 18,000 ft, BKN 25,000 ft
Temp / Dew
26°C / 22°C
Altimeter
30.06 inHg

Obs: 2026-07-18T10:53:00.000Z

Raw METAR / TAF 
METAR KDFW 181053Z 19009KT 10SM SCT180 BKN250 26/22 A3006 RMK AO2 SLP170 T02610217 $

TAF KDFW 181120Z 1812/1918 18012KT P6SM SCT025 TEMPO 1813/1815 BKN020 FM181600 18016KT P6SM SCT060 FM190200 18007KT P6SM FEW250

flight Live Traffic

flight_takeoff 359 Departures
flight_land 464 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
06:38 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
180° / 4 kt
Visibility
7 SM
Ceiling
FEW 2,200 ft, FEW 12,000 ft, SCT 25,000 ft
Temp / Dew
26°C / 25°C
Altimeter
30.10 inHg

Obs: 2026-07-18T10:53:00.000Z

Raw METAR / TAF 
METAR KIAH 181053Z 18004KT 7SM FEW022 FEW120 SCT250 26/25 A3010 RMK AO2 SLP190 T02610250 $

TAF KIAH 181120Z 1812/1918 17006KT P6SM FEW020 SCT250 FM181500 20007KT P6SM SCT020 BKN035 FM181900 17008KT P6SM SCT045 SCT250 FM190400 19004KT P6SM FEW020 SCT250

flight Live Traffic

flight_takeoff 174 Departures
flight_land 209 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-15 A2B0CD DFW → IAH Jul 15, 18:25 UTCJul 15, 19:30 UTC1h 5m - -
2026-07-15 A2B0CD DFW → IAH Jul 15, 18:15 UTCJul 15, 19:27 UTC1h 12m +76m -18m
2026-06-07 A2B081 DFW → IAH Jun 7, 19:40 UTCJun 7, 20:20 UTC40m - -

Performance history

Flights tracked
3
Avg arrival delay
-18m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 2 months

Month Flights tracked
July 2026 2
June 2026 1

UAL539C frequently asked

Where does flight UAL539C fly?
UAL539C (United Airlines) flies from DFW to IAH. View the full route page.
How long is flight UAL539C?
Based on observed flights, UAL539C takes on average 59m from takeoff to landing.
How often does UAL539C fly?
UAL539C has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL539C usually on time?
Across recent flights, UAL539C arrives 18 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL539C?
UAL539C has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL539C live?
Yes. When UAL539C is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.