Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1858

Operated by United Airlines

Live map

Live map filtered to UAL1858. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
08:36 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
300° / 4 kt
Visibility
10 SM
Ceiling
BKN 7,500 ft, BKN 12,000 ft, BKN 15,000 ft
Temp / Dew
22°C / 19°C
Altimeter
30.00 inHg

Obs: 2026-08-28T11:52:00.000Z

Raw METAR / TAF 
METAR KIAD 281152Z 30004KT 10SM BKN075 BKN120 BKN150 22/19 A3000 RMK AO2 SLP157 70001 T02170194 10228 20206 53016

TAF KIAD 281121Z 2812/2918 00000KT P6SM FEW050 BKN150 FM281900 35007KT P6SM BKN060 FM290600 35005KT P6SM SCT070

flight Live Traffic

flight_takeoff 94 Departures
flight_land 113 Arrivals

Arrival

AUS KAUS VFR

Austin Bergstrom International Airport

Austin, US

Local time
07:36 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
SCT 11,000 ft, BKN 15,000 ft, BKN 20,000 ft
Temp / Dew
25°C / 22°C
Altimeter
30.02 inHg

Obs: 2026-08-28T11:53:00.000Z

Raw METAR / TAF 
METAR KAUS 281153Z 00000KT 10SM SCT110 BKN150 BKN200 25/22 A3002 RMK AO2 SLP154 70007 T02500222 10278 20250 53012

TAF KAUS 281120Z 2812/2918 VRB04KT P6SM BKN200 FM281600 09007KT P6SM SCT040 BKN250 FM290100 14008KT P6SM SCT250

flight Live Traffic

flight_takeoff 187 Departures
flight_land 150 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12F52 IAD → AUS Jul 26, 14:05 UTCJul 26, 14:30 UTC25m - -
2026-07-26 A12F52 IAD → AUS Jul 26, 14:13 UTCJul 26, 15:10 UTC57m +13m -18m
2026-07-25 A2BBAC IAD → AUS Jul 25, 14:10 UTCJul 25, 15:00 UTC50m - -
2026-07-25 A2BBAC IAD → AUS Jul 25, 14:13 UTCJul 25, 15:14 UTC1h 1m +13m -20m
2026-07-24 A448D6 IAD → AUS Jul 24, 14:15 UTCJul 24, 15:15 UTC1h 0m - -
2026-07-23 A5D33B IAD → AUS Jul 23, 14:15 UTCJul 23, 15:25 UTC1h 10m - -
2026-07-22 AC0831 IAD → AUS Jul 22, 14:35 UTCJul 22, 15:40 UTC1h 5m - -
2026-07-21 AA7F46 IAD → AUS Jul 21, 14:25 UTCJul 21, 15:35 UTC1h 10m - -
2026-07-21 AA7F46 IAD → AUS Jul 21, 14:26 UTCJul 21, 15:33 UTC1h 7m +13m +3m
2026-07-20 A445AD - Jul 20, 14:30 UTCJul 20, 15:30 UTC1h 0m - -
2026-07-19 A44939 - Jul 19, 16:00 UTCJul 19, 17:00 UTC1h 0m - -
2026-07-18 A12F4C - Jul 18, 15:40 UTCJul 18, 16:45 UTC1h 5m - -
2026-07-18 A12F4C CHS → IAD Jul 18, 15:23 UTCJul 18, 16:44 UTC1h 21m +83m -25m
2026-07-17 A4495D - Jul 17, 14:15 UTCJul 17, 15:15 UTC1h 0m - -
2026-07-16 A449A3 - Jul 16, 14:05 UTCJul 16, 15:10 UTC1h 5m - -
2026-07-15 A12F71 - Jul 15, 14:15 UTCJul 15, 15:20 UTC1h 5m - -
2026-07-14 A12AE5 - Jul 14, 14:50 UTCJul 14, 16:05 UTC1h 15m - -
2026-07-13 A12AC7 - Jul 13, 14:05 UTCJul 13, 15:05 UTC1h 0m - -
2026-07-12 A4493D - Jul 12, 14:10 UTCJul 12, 15:15 UTC1h 5m - -
2026-07-11 A445C7 - Jul 11, 14:40 UTCJul 11, 15:40 UTC1h 0m - -
2026-07-10 A12A80 - Jul 10, 14:15 UTCJul 10, 15:20 UTC1h 5m - -
2026-07-10 A12A80 CHS → IAD Jul 10, 14:13 UTCJul 10, 15:15 UTC1h 2m +13m -8m
2026-07-09 A12AEA - Jul 9, 14:10 UTCJul 9, 15:20 UTC1h 10m - -
2026-07-08 A12AC0 - Jul 8, 14:25 UTCJul 8, 15:30 UTC1h 5m - -
2026-07-07 A448D5 - Jul 7, 14:30 UTCJul 7, 15:30 UTC1h 0m - -
2026-07-06 A12A7F - Jul 6, 14:20 UTCJul 6, 15:25 UTC1h 5m - -
2026-07-05 A75FDF - Jul 5, 14:20 UTCJul 5, 15:25 UTC1h 5m - -
2026-07-04 A49510 - Jul 4, 14:15 UTCJul 4, 15:10 UTC55m - -
2026-07-03 A4497F - Jul 3, 15:40 UTCJul 3, 16:45 UTC1h 5m - -
2026-07-02 A12A82 - Jul 2, 14:05 UTCJul 2, 15:10 UTC1h 5m - -

Performance history

Flights tracked
139 showing last 30
Avg arrival delay
-14m
On-time arrival
100% 100% on time
Aircraft used
25

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 33
May 2026 36
April 2026 38

UAL1858 frequently asked

Where does flight UAL1858 fly?
UAL1858 (United Airlines) flies from IAD to AUS. View the full route page.
How long is flight UAL1858?
Based on observed flights, UAL1858 takes on average 1h 3m from takeoff to landing.
How often does UAL1858 fly?
UAL1858 has been observed flying daily in our tracking data. We've recorded 139 flights under this callsign.
Is flight UAL1858 usually on time?
Across recent flights, UAL1858 arrives 14 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1858?
UAL1858 has been operated by 25 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1858 live?
Yes. When UAL1858 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.