Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3919

Operated by United Airlines

Live map

Live map filtered to UAL3919. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ZRH LSZH VFR

Zürich Airport

Zurich, CH

Local time
02:47 GMT+2
Timezone
Europe/Zurich
Type
Large Airport
Elevation
1,417 ft
Coordinates
47.4581, 8.5481

cloud Weather

Wind
130° / 3 kt
Visibility
6 SM
Ceiling
CLR
Temp / Dew
14°C / 14°C
Altimeter
30.09 inHg

Obs: 2026-08-29T00:20:00.000Z

Raw METAR / TAF 
METAR LSZH 290020Z AUTO 13003KT 9999 NCD 14/14 Q1019 NOSIG

TAF LSZH 282325Z 2900/3006 VRB02KT CAVOK TX25/2914Z TN13/2904Z TN16/3004Z PROB40 2902/2907 3000 BCFG PROB30 2903/2906 0900 PRFG BKN002 BECMG 2909/2912 25010KT 9999 FEW050 BECMG 2915/2917 VRB02KT CAVOK PROB30 2916/2918 30008KT

flight Live Traffic

flight_takeoff 7 Departures
flight_land 10 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
20:47 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
40° / 6 kt
Visibility
10 SM
Ceiling
FEW 5,500 ft, FEW 8,500 ft, SCT 25,000 ft
Temp / Dew
27°C / 19°C
Altimeter
30.04 inHg

Obs: 2026-08-28T23:52:00.000Z

Raw METAR / TAF 
METAR KIAD 282352Z 04006KT 10SM FEW055 FEW085 SCT250 27/19 A3004 RMK AO2 SLP170 T02670189 10311 20267 51009 $

TAF KIAD 282332Z 2900/3006 04008KT P6SM FEW050 SCT090 BKN250 FM290300 01004KT P6SM FEW050 SCT250 FM291800 12005KT P6SM FEW040 SCT250

flight Live Traffic

flight_takeoff 143 Departures
flight_land 107 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A9D626 ZRH → IAD Jul 26, 02:15 UTCJul 26, 03:38 UTC1h 23m +15m -1m
2026-07-26 A9D626 ZRH → IAD Jul 26, 01:55 UTCJul 26, 03:40 UTC1h 45m - -
2026-07-23 A94BFC ZRH → IAD Jul 23, 19:55 UTCJul 23, 20:45 UTC50m - -
2026-07-19 A14AD4 - Jul 19, 16:55 UTCJul 19, 18:00 UTC1h 5m - -
2026-07-16 A2FBF1 - Jul 16, 21:10 UTCJul 17, 00:50 UTC3h 40m - -
2026-07-16 A2FBF1 LAX → ORD Jul 16, 20:53 UTCJul 17, 00:36 UTC3h 43m +83m -6m
2026-07-14 A8B9B3 NCE → EWR Jul 14, 21:36 UTCJul 15, 05:26 UTC7h 50m +96m -15m
2026-07-14 A8B9B3 NCE → EWR Jul 14, 21:20 UTCJul 15, 05:30 UTC8h 9m - -
2026-07-04 A3B268 - Jul 4, 12:50 UTCJul 4, 16:00 UTC3h 10m - -
2026-07-03 A5CF3C - Jul 3, 10:20 UTCJul 3, 13:40 UTC3h 20m - -
2026-06-29 A1B5E7 - Jun 29, 00:54 UTCJun 29, 09:14 UTC8h 20m - -
2026-06-29 A1B5E7 HNL → IAD Jun 29, 00:51 UTCJun 29, 09:13 UTC8h 22m +351m -9m
2026-06-22 A24C73 ZRH → IAD Jun 22, 21:10 UTCJun 22, 22:15 UTC1h 5m - -
2026-06-13 A2B154 ZRH → IAD Jun 13, 16:20 UTCJun 13, 17:25 UTC1h 5m - -
2026-06-12 AC523C ZRH → IAD Jun 12, 01:20 UTCJun 12, 01:55 UTC35m - -
2026-06-08 A3B268 ZRH → IAD Jun 8, 13:55 UTCJun 8, 14:50 UTC55m - -
2026-06-06 A05A01 ZRH → IAD Jun 6, 13:45 UTCJun 6, 21:07 UTC7h 22m +40m -13m
2026-06-06 A05A01 ZRH → IAD Jun 6, 13:30 UTCJun 6, 21:15 UTC7h 45m - -
2026-05-29 A60814 ZRH → IAD May 29, 23:06 UTCMay 30, 00:48 UTC1h 42m +231m +70m
2026-05-24 A05DBC ZRH → IAD May 24, 15:10 UTCMay 24, 15:30 UTC20m - -
2026-05-22 AB97E6 ZRH → IAD May 22, 13:10 UTCMay 22, 15:10 UTC2h 0m - -
2026-05-22 AB97E6 ZRH → IAD May 22, 12:50 UTCMay 22, 15:09 UTC2h 19m +90m -24m
2026-05-20 A8AC35 ZRH → IAD May 20, 17:50 UTCMay 20, 22:05 UTC4h 15m - -
2026-05-18 A4493C ZRH → IAD May 18, 02:05 UTCMay 18, 04:11 UTC2h 5m - -
2026-05-16 AA8C39 ZRH → IAD May 16, 14:35 UTCMay 16, 16:05 UTC1h 30m - -
2026-05-16 AA8C39 ZRH → IAD May 16, 14:39 UTCMay 16, 16:03 UTC1h 24m +39m -2m
2026-05-12 A8D46A ZRH → IAD May 12, 11:40 UTCMay 12, 16:00 UTC4h 20m - -
2026-05-09 AA3AE9 ZRH → IAD May 9, 04:00 UTCMay 9, 07:22 UTC3h 22m +30m -2m
2026-05-09 AA3AE9 ZRH → IAD May 9, 03:35 UTCMay 9, 07:10 UTC3h 35m - -
2026-05-06 AAC136 ZRH → IAD May 6, 15:40 UTCMay 6, 18:25 UTC2h 44m - -

Performance history

Flights tracked
36 showing last 30
Avg arrival delay
on time
On-time arrival
89% 89% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 10
June 2026 8
May 2026 13
April 2026 5

UAL3919 frequently asked

Where does flight UAL3919 fly?
UAL3919 (United Airlines) flies from ZRH to IAD. View the full route page.
How long is flight UAL3919?
Based on observed flights, UAL3919 takes on average 3h 20m from takeoff to landing.
How often does UAL3919 fly?
UAL3919 has been observed flying several times a week in our tracking data. We've recorded 36 flights under this callsign.
Is flight UAL3919 usually on time?
Across recent flights, UAL3919 arrives 0 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3919?
UAL3919 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3919 live?
Yes. When UAL3919 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.