Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2023

Operated by United Airlines

Live map

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

Route airports View route page →

Departure

BOS KBOS MVFR

Boston Logan International Airport

Boston, US

Local time
09:04 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
360° / 5 kt
Visibility
10 SM
Ceiling
SCT 700 ft, BKN 1,300 ft
Temp / Dew
11°C / 9°C
Altimeter
29.77 inHg

Obs: 2026-10-12T12:54:00.000Z

Raw METAR / TAF 
METAR KBOS 121254Z 36005KT 10SM SCT007 BKN013 11/09 A2977 RMK AO2 SLP080 T01110094

TAF KBOS 121120Z 1212/1318 36009KT 6SM BR OVC006 FM121400 36009KT P6SM OVC015 FM121700 35005KT P6SM SCT040 TEMPO 1217/1219 BKN030 FM130400 04010KT P6SM OVC030 FM131000 07010KT P6SM -RA OVC008

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 15 minutes)

flight Live Traffic

flight_takeoff 209 Departures
flight_land 193 Arrivals

Arrival

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
08:04 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
210° / 10 kt
Visibility
10 SM
Ceiling
FEW 18,000 ft, SCT 25,000 ft
Temp / Dew
18°C / 14°C
Altimeter
29.88 inHg

Obs: 2026-10-12T12:51:00.000Z

Raw METAR / TAF 
METAR KORD 121251Z 21010KT 10SM FEW180 SCT250 18/14 A2988 RMK AO2 SLP116 T01830139 $

TAF KORD 121120Z 1212/1318 20008KT P6SM BKN250 FM121700 21013G24KT P6SM FEW250 FM122300 21012KT P6SM FEW120 FM130300 23011KT P6SM FEW100 WS015/27045KT FM131000 26010KT P6SM FEW200

flight Live Traffic

flight_takeoff 328 Departures
flight_land 591 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A2A3B6 BOS → ORD Jul 26, 18:21 UTCJul 27, 08:55 UTC14h 34m +21m -9m
2026-07-26 A2A3B6 BOS → ORD Jul 26, 18:05 UTCJul 26, 18:30 UTC25m - -
2026-07-24 A2CB13 BOS → ORD Jul 24, 18:20 UTCJul 25, 09:25 UTC15h 5m - -
2026-07-21 A31A54 BOS → ORD Jul 21, 18:21 UTCJul 22, 09:08 UTC14h 47m +21m +3m
2026-07-21 A31A54 BOS → ORD Jul 21, 18:05 UTCJul 21, 18:25 UTC20m - -
2026-07-19 A31A54 BOS → ORD Jul 19, 18:20 UTCJul 20, 09:20 UTC15h 0m - -
2026-07-19 A31A54 BOS → ORD Jul 19, 18:21 UTCJul 20, 09:20 UTC14h 59m +21m +8m
2026-07-17 A31A2D - Jul 17, 18:15 UTCJul 17, 18:34 UTC20m - -
2026-07-17 A31A2D BOS → ORD Jul 17, 18:21 UTCJul 18, 09:04 UTC14h 43m +21m -2m
2026-07-14 A2A3B5 CPT → IAD Jul 14, 18:10 UTCJul 15, 08:35 UTC14h 24m - -
2026-07-12 A2A3B5 CPT → IAD Jul 12, 18:01 UTCJul 13, 09:05 UTC15h 5m - -
2026-07-10 A13DE2 CPT → IAD Jul 10, 18:21 UTCJul 11, 08:49 UTC14h 28m +21m -10m
2026-07-10 A13DE2 CPT → IAD Jul 10, 18:15 UTCJul 11, 08:50 UTC14h 35m - -
2026-07-07 A254D6 CPT → IAD Jul 7, 18:21 UTCJul 8, 09:12 UTC14h 51m +21m +3m
2026-07-07 A254D6 - Jul 7, 18:10 UTCJul 8, 02:00 UTC7h 50m - -
2026-07-06 A13DE2 - Jul 6, 14:35 UTCJul 7, 05:50 UTC15h 15m - -
2026-07-06 A13DE2 CPT → IAD Jul 6, 14:36 UTCJul 7, 05:47 UTC15h 11m +1236m -9m
2026-07-03 A31A77 CPT → IAD Jul 3, 18:00 UTCJul 4, 09:00 UTC15h 0m - -
2026-06-30 A13DE2 CPT → IAD Jun 30, 18:51 UTCJul 1, 09:28 UTC14h 37m +51m +3m
2026-06-30 A13DE2 - Jun 30, 18:15 UTCJun 30, 18:25 UTC10m - -
2026-06-28 A13DE2 CPT → IAD Jun 28, 19:06 UTCJun 29, 10:06 UTC15h 0m +66m +10m
2026-06-28 A13DE2 CPT → IAD Jun 28, 19:04 UTCJun 29, 10:00 UTC14h 55m - -
2026-06-27 A2CB32 - Jun 27, 08:10 UTCJun 27, 09:04 UTC55m - -
2026-06-26 A2CB32 - Jun 26, 18:15 UTCJun 26, 18:24 UTC10m - -
2026-06-23 A2A3B6 CPT → IAD Jun 23, 18:04 UTCJun 24, 09:00 UTC14h 55m - -
2026-06-21 A18CBB CPT → IAD Jun 21, 18:20 UTCJun 22, 09:30 UTC15h 10m - -
2026-06-19 A09FC4 CPT → IAD Jun 19, 20:34 UTCJun 20, 10:59 UTC14h 25m - -
2026-06-17 A47FDE - Jun 17, 07:50 UTCJun 17, 08:45 UTC55m - -
2026-06-16 A47FDE CPT → IAD Jun 16, 18:21 UTCJun 17, 08:43 UTC14h 22m +21m +2m
2026-06-16 A47FDE - Jun 16, 18:05 UTCJun 16, 18:09 UTC5m - -

Performance history

Flights tracked
80 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 18
June 2026 23
May 2026 25
April 2026 14

UAL2023 frequently asked

Where does flight UAL2023 fly?
UAL2023 (United Airlines) flies from BOS to ORD. View the full route page.
How long is flight UAL2023?
Based on observed flights, UAL2023 takes on average 10h 45m 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 80 flights under this callsign.
Is flight UAL2023 usually on time?
Across recent flights, UAL2023 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2023?
UAL2023 has been operated by 12 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.