Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1643

Operated by United Airlines

Live map

Live map filtered to UAL1643. Shown when the flight is currently airborne.

Route airports View route page →

Departure

RIC KRIC VFR

Richmond International Airport

Richmond, US

Local time
03:36 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
167 ft
Coordinates
37.5052, -77.3197

cloud Weather

Wind
260° / 5 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
19°C / 14°C
Altimeter
29.83 inHg

Obs: 2026-05-30T06:54:00.000Z

Raw METAR / TAF 
METAR KRIC 300654Z 26005KT 10SM SCT250 19/14 A2983 RMK AO2 SLP103 T01890139

TAF KRIC 300520Z 3006/3106 21006KT P6SM SCT250 FM301400 36012G20KT P6SM SCT250 FM310000 04005KT P6SM SKC

flight Live Traffic

flight_takeoff 5 Departures
flight_land 5 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
01:36 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
260° / 8 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 20,000 ft
Temp / Dew
14°C / 8°C
Altimeter
29.80 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KDEN 300653Z 26008KT 10SM FEW100 FEW200 14/08 A2980 RMK AO2 SLP015 T01390078 402830128

TAF KDEN 300538Z 3006/3112 VRB06KT P6SM FEW100 SCT200 FM300900 25006KT P6SM FEW100 SCT200 FM301400 28009KT P6SM SCT180 FM302100 33010KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT -SHRA FM310300 27013KT P6SM FEW080 SCT100 FM310700 23011KT P6SM FEW100 SCT200

flight Live Traffic

flight_takeoff 157 Departures
flight_land 137 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A81001 RIC → DEN May 29, 18:35 UTCMay 29, 20:45 UTC2h 10m - -
2026-05-29 A0B846 RIC → DEN May 29, 14:35 UTCMay 29, 16:50 UTC2h 15m - -
2026-05-28 A8D4EF RIC → DEN May 28, 18:25 UTCMay 28, 20:30 UTC2h 5m - -
2026-05-28 A8D4EF RIC → DEN May 28, 18:31 UTCMay 28, 20:27 UTC1h 56m +26m +7m
2026-05-28 A56050 RIC → DEN May 28, 14:45 UTCMay 28, 16:50 UTC2h 5m - -
2026-05-27 A46D4F RIC → DEN May 27, 18:20 UTCMay 27, 20:25 UTC2h 5m - -
2026-05-27 A0B88C RIC → DEN May 27, 14:45 UTCMay 27, 16:55 UTC2h 10m - -
2026-05-26 A44611 RIC → DEN May 26, 18:19 UTCMay 26, 20:24 UTC2h 5m - -
2026-05-26 A0B821 RIC → DEN May 26, 14:40 UTCMay 26, 16:50 UTC2h 10m - -
2026-05-25 A837A3 RIC → DEN May 25, 18:30 UTCMay 25, 20:50 UTC2h 20m - -
2026-05-25 A837A3 RIC → DEN May 25, 18:24 UTCMay 25, 20:44 UTC2h 20m +19m +2m
2026-05-25 A0B840 RIC → DEN May 25, 14:35 UTCMay 25, 16:50 UTC2h 15m - -
2026-05-24 A0B821 RIC → DEN May 24, 15:10 UTCMay 24, 17:25 UTC2h 15m - -
2026-05-23 A8FC73 RIC → DEN May 23, 18:25 UTCMay 23, 20:50 UTC2h 25m - -
2026-05-23 A0B7FB RIC → DEN May 23, 14:55 UTCMay 23, 17:10 UTC2h 15m - -
2026-05-23 A0B7FB RIC → DEN May 23, 14:49 UTCMay 23, 17:07 UTC2h 18m +37m -3m
2026-05-22 A9DCE9 RIC → DEN May 22, 18:20 UTCMay 22, 20:20 UTC2h 0m - -
2026-05-22 A0B823 RIC → DEN May 22, 14:50 UTCMay 22, 17:00 UTC2h 10m - -
2026-05-21 AA2BA5 RIC → DEN May 21, 18:30 UTCMay 21, 20:35 UTC2h 5m - -
2026-05-21 AA07F9 RIC → DEN May 21, 14:45 UTCMay 21, 16:55 UTC2h 10m - -
2026-05-20 A8D4F6 RIC → DEN May 20, 19:20 UTCMay 20, 21:30 UTC2h 10m - -
2026-05-20 A8D4F6 RIC → DEN May 20, 19:06 UTCMay 20, 21:38 UTC2h 32m +25m +34m
2026-05-20 A24526 RIC → DEN May 20, 14:35 UTCMay 20, 16:40 UTC2h 5m - -
2026-05-19 A4495B RIC → DEN May 19, 18:55 UTCMay 19, 21:05 UTC2h 10m - -
2026-05-19 A4495B RIC → DEN May 19, 18:57 UTCMay 19, 21:05 UTC2h 8m +16m +1m
2026-05-19 A55FA2 RIC → DEN May 19, 15:05 UTCMay 19, 17:10 UTC2h 5m - -
2026-05-18 A837A6 RIC → DEN May 18, 18:50 UTCMay 18, 21:00 UTC2h 10m - -
2026-05-18 A6EDE5 RIC → DEN May 18, 15:15 UTCMay 18, 17:20 UTC2h 5m - -
2026-05-18 A12A82 RIC → DEN May 18, 07:25 UTCMay 18, 11:15 UTC3h 50m - -
2026-05-17 A75FBF RIC → DEN May 17, 19:01 UTCMay 17, 21:20 UTC2h 20m - -

Performance history

Flights tracked
106 showing last 30
Avg arrival delay
+8m
On-time arrival
80% 80% on time
Aircraft used
24

Monthly activity 2 months

Month Flights tracked
May 2026 78
April 2026 28

UAL1643 frequently asked

Where does flight UAL1643 fly?
UAL1643 (United Airlines) flies from RIC to DEN. View the full route page.
How long is flight UAL1643?
Based on observed flights, UAL1643 takes on average 2h 14m from takeoff to landing.
How often does UAL1643 fly?
UAL1643 has been observed flying several times a week in our tracking data. We've recorded 106 flights under this callsign.
Is flight UAL1643 usually on time?
Across recent flights, UAL1643 arrives with an average 8-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1643?
UAL1643 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1643 live?
Yes. When UAL1643 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.