Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2129

Operated by UAL

Live map

Live map filtered to UAL2129. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
04:20 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
300° / 5 kt
Visibility
10 SM
Ceiling
SCT 900 ft, BKN 17,000 ft
Temp / Dew
20°C / 18°C
Altimeter
29.98 inHg

Obs: 2026-07-14T11:02:00.000Z

Raw METAR / TAF 
SPECI KSAN 141102Z 30005KT 10SM SCT009 BKN170 20/18 A2998 RMK AO2 T02000183 $

TAF KSAN 140809Z 1408/1512 VRB03KT P6SM SCT012 TEMPO 1410/1412 BKN012 FM141200 VRB03KT P6SM OVC011 FM141700 28005KT P6SM SCT015 FM141900 30011KT P6SM FEW200 FM150300 VRB04KT P6SM FEW012

warning FAA Advisories

  • Closed: !SAN 03/071 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2603181300-2610010800 (Mar 18 at 13:00 UTC. – Oct 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 84 Departures
flight_land 93 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
07:20 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
FEW 25,000 ft
Temp / Dew
19°C / 18°C
Altimeter
30.17 inHg

Obs: 2026-07-14T10:52:00.000Z

Raw METAR / TAF 
METAR KIAD 141052Z 00000KT 10SM FEW250 19/18 A3017 RMK AO2 SLP215 T01940183 $

TAF KIAD 140841Z 1409/1512 18005KT P6SM SKC FM141600 22006KT P6SM FEW050

flight Live Traffic

flight_takeoff 144 Departures
flight_land 205 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A8D46A SAN → IAD Jul 14, 05:35 UTCJul 14, 10:10 UTC4h 35m - -
2026-07-13 A41E2C - Jul 13, 06:10 UTCJul 13, 10:55 UTC4h 45m - -
2026-07-12 A12A81 - Jul 12, 05:25 UTCJul 12, 09:55 UTC4h 30m - -
2026-07-12 A12A81 SAN → IAD Jul 12, 05:16 UTCJul 12, 09:52 UTC4h 36m +17m -11m
2026-07-11 AA7E7C - Jul 11, 05:05 UTCJul 11, 09:25 UTC4h 20m - -
2026-07-10 A46D95 SAN → IAD Jul 10, 05:10 UTCJul 10, 09:35 UTC4h 25m - -
2026-07-09 A94B08 SAN → IAD Jul 9, 05:05 UTCJul 9, 09:35 UTC4h 30m - -
2026-07-08 A2B83B - Jul 8, 05:05 UTCJul 8, 09:30 UTC4h 25m - -
2026-07-07 A94B50 - Jul 7, 05:30 UTCJul 7, 09:55 UTC4h 25m - -
2026-07-06 A4943E - Jul 6, 06:30 UTCJul 6, 10:55 UTC4h 25m - -
2026-07-06 A4943E SAN → IAD Jul 6, 06:09 UTCJul 6, 10:57 UTC4h 48m +70m -14m
2026-07-05 A44981 - Jul 5, 05:10 UTCJul 5, 09:45 UTC4h 35m - -
2026-07-04 A43E5B - Jul 4, 05:05 UTCJul 4, 09:25 UTC4h 20m - -
2026-07-03 A8FC73 - Jul 3, 05:25 UTCJul 3, 09:50 UTC4h 25m - -
2026-07-02 A5D2F9 - Jul 2, 05:50 UTCJul 2, 10:10 UTC4h 20m - -
2026-07-01 A5D2D4 - Jul 1, 05:10 UTCJul 1, 09:25 UTC4h 15m - -
2026-07-01 A5D2D4 SAN → IAD Jul 1, 05:02 UTCJul 1, 09:26 UTC4h 24m +17m -20m
2026-06-30 A923A8 - Jun 30, 05:30 UTCJun 30, 09:50 UTC4h 20m - -
2026-06-30 A923A8 SAN → IAD Jun 30, 05:16 UTCJun 30, 09:45 UTC4h 29m +17m -23m
2026-06-29 A94B50 - Jun 29, 05:30 UTCJun 29, 09:44 UTC4h 15m - -
2026-06-28 A46D26 - Jun 28, 05:15 UTCJun 28, 09:30 UTC4h 15m - -
2026-06-27 A43E7F SAN → IAD Jun 27, 05:04 UTCJun 27, 09:40 UTC4h 35m - -
2026-06-26 A4945F - Jun 26, 05:24 UTCJun 26, 10:05 UTC4h 40m - -
2026-06-25 A923A8 - Jun 25, 05:00 UTCJun 25, 09:20 UTC4h 20m - -
2026-06-24 A923EF - Jun 24, 05:05 UTCJun 24, 09:24 UTC4h 20m - -
2026-06-23 A41E2C - Jun 23, 05:04 UTCJun 23, 09:24 UTC4h 20m - -
2026-06-22 A44560 - Jun 22, 05:10 UTCJun 22, 09:45 UTC4h 35m - -
2026-06-21 A8856D - Jun 21, 05:25 UTCJun 21, 09:40 UTC4h 15m - -
2026-06-20 A3EEB0 - Jun 20, 04:59 UTCJun 20, 09:09 UTC4h 10m - -
2026-06-19 A94B02 - Jun 19, 05:34 UTCJun 19, 09:44 UTC4h 10m - -

Performance history

Flights tracked
113 showing last 30
Avg arrival delay
-17m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 17
June 2026 33
May 2026 34
April 2026 29

UAL2129 frequently asked

Where does flight UAL2129 fly?
UAL2129 (UAL) flies from SAN to IAD. View the full route page.
How long is flight UAL2129?
Based on observed flights, UAL2129 takes on average 4h 26m from takeoff to landing.
How often does UAL2129 fly?
UAL2129 has been observed flying daily in our tracking data. We've recorded 113 flights under this callsign.
Is flight UAL2129 usually on time?
Across recent flights, UAL2129 arrives 17 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2129?
UAL2129 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2129 live?
Yes. When UAL2129 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.