Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2303

Operated by United Airlines

Live map

Live map filtered to UAL2303. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
15:13 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
300° / 7 kt
Visibility
10 SM
Ceiling
SCT 3,500 ft, BKN 25,000 ft
Temp / Dew
23°C / 16°C
Altimeter
29.92 inHg

Obs: 2026-10-12T18:52:00.000Z

Raw METAR / TAF 
METAR KIAD 121852Z 30007KT 270V330 10SM SCT035 BKN250 23/16 A2992 RMK AO2 SLP129 T02280156 $

TAF KIAD 121740Z 1218/1324 33013G19KT P6SM BKN030 FM122100 31007KT P6SM SCT050 FM130000 30003KT P6SM FEW050 FM131400 19005KT P6SM SCT250

flight Live Traffic

flight_takeoff 127 Departures
flight_land 162 Arrivals

Arrival

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
12:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
220° / 10 kt
Visibility
10 SM
Ceiling
FEW 4,000 ft, SCT 6,000 ft, SCT 15,000 ft
Temp / Dew
21°C / 8°C
Altimeter
29.95 inHg

Obs: 2026-10-12T18:51:00.000Z

Raw METAR / TAF 
METAR KSAN 121851Z 22010KT 10SM FEW040 SCT060 SCT150 21/08 A2995 RMK AO2 SLP141 T02110078

TAF KSAN 121720Z 1218/1324 21007KT P6SM VCSH SCT025 BKN060 FM121900 23010G18KT P6SM VCSH BKN060 FM130300 VRB05KT P6SM VCSH SCT030 BKN035 FM131700 28007KT P6SM SCT035

warning FAA Advisories

  • Ground Delay: airport volume (avg 58 minutes)
  • Closed: !SAN 10/004 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2610011633-2701010800 (Oct 01 at 16:33 UTC. – Jan 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 172 Departures
flight_land 152 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A05629 IAD → SAN Jul 26, 06:35 UTCJul 26, 11:10 UTC4h 35m - -
2026-07-26 A05629 IAD → SAN Jul 26, 06:34 UTCJul 26, 11:09 UTC4h 35m +19m on time
2026-07-25 A290F3 IAD → SAN Jul 25, 07:00 UTCJul 25, 11:35 UTC4h 35m - -
2026-07-24 A07DC8 IAD → SAN Jul 24, 06:40 UTCJul 24, 11:05 UTC4h 25m - -
2026-07-23 AC9923 IAD → SAN Jul 23, 06:50 UTCJul 23, 11:15 UTC4h 25m - -
2026-07-22 A0566A IAD → SAN Jul 22, 10:20 UTCJul 22, 11:20 UTC1h 0m - -
2026-07-21 A0566A IAD → SAN Jul 21, 08:30 UTCJul 21, 13:25 UTC4h 55m - -
2026-07-20 A11BC8 IAD → SAN Jul 20, 08:10 UTCJul 20, 12:50 UTC4h 40m - -
2026-07-19 A0A54A IAD → SAN Jul 19, 08:40 UTCJul 19, 13:10 UTC4h 30m - -
2026-07-18 A11BA0 - Jul 18, 06:50 UTCJul 18, 11:25 UTC4h 35m - -
2026-07-18 A11BA0 LAX → EWR Jul 18, 06:34 UTCJul 18, 11:25 UTC4h 51m +19m +4m
2026-07-17 A11BA0 - Jul 17, 06:50 UTCJul 17, 11:25 UTC4h 35m - -
2026-07-16 A07DC9 LAX → EWR Jul 16, 06:40 UTCJul 16, 11:20 UTC4h 40m - -
2026-07-16 A07DC9 LAX → EWR Jul 16, 06:34 UTCJul 16, 11:17 UTC4h 43m +19m +5m
2026-07-15 A05628 - Jul 15, 06:35 UTCJul 15, 11:15 UTC4h 40m - -
2026-07-14 A0A522 - Jul 14, 06:40 UTCJul 14, 11:25 UTC4h 45m - -
2026-07-13 A11BC8 - Jul 13, 06:40 UTCJul 13, 11:20 UTC4h 40m - -
2026-07-12 A0F427 - Jul 12, 06:45 UTCJul 12, 11:20 UTC4h 35m - -
2026-07-11 A0F427 - Jul 11, 06:50 UTCJul 11, 11:15 UTC4h 25m - -
2026-07-10 A0F427 - Jul 10, 06:40 UTCJul 10, 11:20 UTC4h 40m - -
2026-07-09 A0A54A - Jul 9, 06:45 UTCJul 9, 11:25 UTC4h 40m - -
2026-07-08 A0A54A - Jul 8, 06:35 UTCJul 8, 11:10 UTC4h 35m - -
2026-07-07 A0A545 - Jul 7, 06:55 UTCJul 7, 11:35 UTC4h 40m - -
2026-07-06 A0A522 - Jul 6, 06:50 UTCJul 6, 11:20 UTC4h 30m - -
2026-07-05 A0A54A - Jul 5, 09:05 UTCJul 5, 13:35 UTC4h 30m - -
2026-07-04 A43100 - Jul 4, 08:15 UTCJul 4, 12:50 UTC4h 35m - -
2026-07-03 A07DC8 - Jul 3, 06:35 UTCJul 3, 11:05 UTC4h 30m - -
2026-07-02 A11BA0 - Jul 2, 06:41 UTCJul 2, 11:10 UTC4h 29m - -
2026-07-02 A11BA0 LAX → EWR Jul 2, 06:34 UTCJul 2, 11:11 UTC4h 37m +19m +4m
2026-07-01 A11BA0 - Jul 1, 06:35 UTCJul 1, 10:55 UTC4h 20m - -

Performance history

Flights tracked
157 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 4 months

Month Flights tracked
July 2026 31
June 2026 37
May 2026 56
April 2026 33

UAL2303 frequently asked

Where does flight UAL2303 fly?
UAL2303 (United Airlines) flies from IAD to SAN. View the full route page.
How long is flight UAL2303?
Based on observed flights, UAL2303 takes on average 4h 28m from takeoff to landing.
How often does UAL2303 fly?
UAL2303 has been observed flying daily in our tracking data. We've recorded 157 flights under this callsign.
Is flight UAL2303 usually on time?
Across recent flights, UAL2303 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2303?
UAL2303 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2303 live?
Yes. When UAL2303 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.