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.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SAN IAD Apr 16, 05:02 AM UTC Apr 16, 09:39 AM UTC PLANNED

Route airports View route page →

Departure

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
23:04 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
310° / 3 kt
Visibility
10 SM
Ceiling
SCT 2,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.08 inHg

Obs: 2026-04-15T05:51:00.000Z

Raw METAR / TAF 
METAR KSAN 150551Z 31003KT 10SM SCT020 17/13 A3008 RMK AO2 SLP184 T01670128 10200 20167 51012 $

TAF KSAN 150520Z 1506/1612 VRB04KT P6SM FEW020 TEMPO 1513/1517 BKN020 FM151900 29010KT P6SM SCT250 FM160300 VRB04KT P6SM FEW020

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 143 Departures
flight_land 130 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
02:04 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
BKN 12,000 ft
Temp / Dew
18°C / 16°C
Altimeter
29.96 inHg

Obs: 2026-04-15T05:52:00.000Z

Raw METAR / TAF 
METAR KIAD 150552Z 00000KT 10SM BKN120 18/16 A2996 RMK AO2 SLP144 60001 T01830156 10272 20178 58008 $

TAF KIAD 150529Z 1506/1612 00000KT P6SM SCT120 FM151200 21003KT P6SM FEW110 FM151500 22011G17KT P6SM FEW130 FM152300 21006KT P6SM SCT210 FM160500 00000KT P6SM SCT210

flight Live Traffic

flight_takeoff 95 Departures
flight_land 83 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AA5694 - Apr 13, 14:09 UTCApr 13, 15:33 UTC1h 24m +564m +6m
2026-04-13 A12F52 - Apr 13, 08:20 UTCApr 13, 09:20 UTC1h 0m - -
2026-04-13 A12F52 - Apr 13, 07:55 UTCApr 13, 09:20 UTC1h 25m - -
2026-04-13 A12F52 - Apr 13, 05:02 UTCApr 13, 09:39 UTC4h 37m +17m +5m

Performance history

Flights tracked
4
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

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 2h 7m from takeoff to landing.
How often does UAL2129 fly?
UAL2129 has been observed flying rarely in our tracking data. We've recorded 4 flights under this callsign.
Is flight UAL2129 usually on time?
Across recent flights, UAL2129 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2129?
UAL2129 has been operated by 2 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.