Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2643

Operated by UAL

Live map

Live map filtered to UAL2643. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
20:04 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
130° / 14 kt
Visibility
10 SM
Ceiling
FEW 2,400 ft, FEW 5,500 ft, SCT 25,000 ft
Temp / Dew
24°C / 21°C
Altimeter
29.99 inHg

Obs: 2026-04-15T00:53:00.000Z

Raw METAR / TAF 
METAR KIAH 150053Z 13014KT 10SM FEW024 FEW055 SCT250 24/21 A2999 RMK AO2 SLP156 T02390206

TAF KIAH 142323Z 1500/1606 13014G24KT P6SM FEW035 SCT050 FM150200 15012KT P6SM SCT030 BKN040 FM150800 16006KT P6SM BKN015 BKN025 FM151400 17010KT P6SM SCT020 BKN025 FM151700 17014G24KT P6SM SCT035 BKN050 FM160400 16008KT P6SM SCT020 BKN035

flight Live Traffic

flight_takeoff 263 Departures
flight_land 282 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
19:04 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
210° / 6 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, SCT 7,000 ft, BKN 10,000 ft, BKN 20,000 ft
Temp / Dew
11°C / -1°C
Altimeter
29.85 inHg

Obs: 2026-04-15T00:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150053Z 21006KT 10SM FEW055 SCT070 BKN100 BKN200 11/M01 A2985 RMK AO2 RAE2355B11E39 SLP073 VIRGA P0000 T01061006

TAF KDEN 142338Z 1500/1606 28010KT P6SM VCSH FEW070 BKN100 TEMPO 1500/1503 VRB12G24KT -SHRA BKN060 FM150500 34006KT P6SM FEW070 BKN100 FM150800 VRB06KT P6SM SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 300 Departures
flight_land 324 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A3A0CA DEN → BOS Apr 13, 16:35 UTCApr 13, 19:40 UTC3h 5m - -
2026-04-13 A6EDA1 DEN → BOS Apr 13, 12:20 UTCApr 13, 14:15 UTC1h 55m - -
2026-04-12 A39FB7 DEN → BOS Apr 12, 16:26 UTCApr 12, 19:29 UTC3h 3m +21m -26m

Performance history

Flights tracked
3
Avg arrival delay
-26m
On-time arrival
100% 100% on time
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL2643 frequently asked

Where does flight UAL2643 fly?
UAL2643 (UAL) flies from IAH to DEN. View the full route page.
How long is flight UAL2643?
Based on observed flights, UAL2643 takes on average 2h 41m from takeoff to landing.
How often does UAL2643 fly?
UAL2643 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL2643 usually on time?
Across recent flights, UAL2643 arrives 26 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2643?
UAL2643 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2643 live?
Yes. When UAL2643 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.