Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2023

Operated by UAL

Live map

Live map filtered to UAL2023. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CPT FACT MVFR

Cape Town International Airport

Cape Town, ZA

Local time
07:59 GMT+2
Timezone
Africa/Johannesburg
Type
Large Airport
Elevation
151 ft
Coordinates
-33.9740, 18.6043

cloud Weather

Wind
180° / 8 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft
Temp / Dew
15°C / 14°C
Altimeter
30.21 inHg

Obs: 2026-05-30T05:00:00.000Z

Raw METAR / TAF 
METAR FACT 300500Z 18008KT 9999 BKN015 15/14 Q1023 NOSIG

TAF FACT 300400Z 3006/3112 19008KT 9999 BKN015 TX20/3012Z TN10/3104Z PROB30 TEMPO 3006/3008 BKN010 FM301000 18015KT 9999 FEW020 BECMG 3018/3020 VRB02KT PROB40 TEMPO 3020/3106 0600 FG BKN002

flight Live Traffic

flight_takeoff 1 Departures
flight_land 0 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
01:59 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 11°C
Altimeter
29.83 inHg

Obs: 2026-05-30T05:52:00.000Z

Raw METAR / TAF 
METAR KIAD 300552Z 00000KT 10SM CLR 16/11 A2983 RMK AO2 SLP098 T01610111 10239 20150 58007

TAF KIAD 300538Z 3006/3112 00000KT P6SM FEW250 FM300800 33007G15KT P6SM FEW250 FM301200 36011G21KT P6SM SKC FM302300 01011KT P6SM SKC FM310100 02006KT P6SM SKC FM310700 35003KT P6SM SKC

flight Live Traffic

flight_takeoff 46 Departures
flight_land 50 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A254FF BOS → ORD May 29, 18:21 UTCMay 30, 09:01 UTC14h 40m +21m -3m
2026-05-29 A254FF BOS → ORD May 29, 18:05 UTCMay 29, 18:25 UTC20m - -
2026-05-26 A254FF BOS → ORD May 26, 18:05 UTCMay 27, 09:05 UTC15h 1m - -
2026-05-24 A254FF BOS → ORD May 24, 18:21 UTCMay 25, 09:26 UTC15h 5m +21m +1m
2026-05-24 A254FF BOS → ORD May 24, 18:15 UTCMay 25, 09:30 UTC15h 15m - -
2026-05-22 A31A34 BOS → ORD May 22, 18:25 UTCMay 22, 18:40 UTC15m - -
2026-05-22 A31A34 BOS → ORD May 22, 18:21 UTCMay 23, 09:09 UTC14h 48m +21m -9m
2026-05-20 A0EEEA BOS → ORD May 20, 08:25 UTCMay 20, 09:10 UTC45m - -
2026-05-19 A0EEEA BOS → ORD May 19, 18:10 UTCMay 19, 18:25 UTC15m - -
2026-05-17 A2061E BOS → ORD May 17, 18:01 UTCMay 18, 09:05 UTC15h 5m - -
2026-05-15 A2061E BOS → ORD May 15, 18:10 UTCMay 16, 08:41 UTC14h 31m - -
2026-05-12 A254DD BOS → ORD May 12, 18:35 UTCMay 12, 18:50 UTC15m - -
2026-05-12 A254DD BOS → ORD May 12, 18:21 UTCMay 13, 09:44 UTC15h 23m +21m -7m
2026-05-12 A254DD BOS → ORD May 12, 18:21 UTCMay 13, 09:41 UTC15h 20m +21m -10m
2026-05-11 A31A34 BOS → ORD May 11, 09:45 UTCMay 11, 09:50 UTC5m - -
2026-05-10 A31A34 BOS → ORD May 10, 18:20 UTCMay 10, 18:35 UTC15m - -
2026-05-10 A31A34 BOS → ORD May 10, 18:21 UTCMay 11, 09:30 UTC15h 9m +21m -9m
2026-05-08 A254D6 BOS → ORD May 8, 18:10 UTCMay 9, 09:45 UTC15h 35m - -
2026-05-05 A31A2D BOS → ORD May 5, 18:15 UTCMay 5, 18:35 UTC20m - -
2026-05-05 A31A2D BOS → ORD May 5, 18:21 UTCMay 6, 09:21 UTC15h 0m +21m -7m
2026-05-05 A31A2D BOS → ORD May 5, 18:21 UTCMay 6, 09:32 UTC15h 11m +21m +4m
2026-05-03 A31A2D BOS → ORD May 3, 18:25 UTCMay 3, 18:40 UTC15m - -
2026-05-03 A31A2D BOS → ORD May 3, 18:21 UTCMay 4, 10:21 UTC16h 0m +21m -1m
2026-05-01 A2CB13 BOS → ORD May 1, 18:40 UTCMay 2, 10:10 UTC15h 30m - -
2026-04-29 A254D7 BOS → ORD Apr 29, 01:05 UTCApr 29, 08:50 UTC7h 45m - -
2026-04-28 A254D7 BOS → ORD Apr 28, 18:21 UTCApr 29, 08:45 UTC14h 24m +21m -37m
2026-04-28 A254D7 BOS → ORD Apr 28, 18:05 UTCApr 28, 18:15 UTC10m - -
2026-04-24 A254FF BOS → ORD Apr 24, 18:20 UTCApr 25, 09:20 UTC15h 0m - -
2026-04-21 A13DE2 BOS → ORD Apr 21, 18:20 UTCApr 22, 10:00 UTC15h 40m - -
2026-04-20 A2F2FA BOS → ORD Apr 20, 08:50 UTCApr 20, 09:40 UTC50m - -

Performance history

Flights tracked
38 showing last 30
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
11

Monthly activity 2 months

Month Flights tracked
May 2026 24
April 2026 14

UAL2023 frequently asked

Where does flight UAL2023 fly?
UAL2023 (UAL) flies from CPT to IAD. View the full route page.
How long is flight UAL2023?
Based on observed flights, UAL2023 takes on average 9h 28m from takeoff to landing.
How often does UAL2023 fly?
UAL2023 has been observed flying several times a week in our tracking data. We've recorded 38 flights under this callsign.
Is flight UAL2023 usually on time?
Across recent flights, UAL2023 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2023?
UAL2023 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2023 live?
Yes. When UAL2023 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.