Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1734

Operated by UAL

Live map

Live map filtered to UAL1734. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
BOS IAD Oct 13, 10:00 AM UTC Oct 13, 11:15 AM UTC PLANNED

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
16:21 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
310° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft
Temp / Dew
22°C / 13°C
Altimeter
29.70 inHg

Obs: 2026-10-12T19:54:00.000Z

Raw METAR / TAF 
METAR KBOS 121954Z 31007KT 10SM FEW030 22/13 A2970 RMK AO2 SLP056 T02170133

TAF KBOS 121938Z 1220/1324 31007KT P6SM FEW030 FM130300 35004KT P6SM BKN035 FM130500 05009KT 6SM BR OVC020 FM130600 06011KT 5SM BR OVC008 PROB30 1308/1311 2SM -SHRA BR OVC006 FM131100 07010G18KT 5SM BR OVC008 FM131700 14009KT 6SM BR OVC008 PROB30 1317/1323 4SM -SHRA OVC006

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 15 minutes)

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
16:21 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
320° / 10 kt
Visibility
10 SM
Ceiling
BKN 4,000 ft, BKN 25,000 ft
Temp / Dew
23°C / 16°C
Altimeter
29.91 inHg

Obs: 2026-10-12T19:52:00.000Z

Raw METAR / TAF 
METAR KIAD 121952Z 32010KT 10SM BKN040 BKN250 23/16 A2991 RMK AO2 SLP126 T02330156 $

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 106 Departures
flight_land 178 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12F07 SAN → SFO Jul 26, 09:55 UTCJul 26, 11:05 UTC1h 10m - -
2026-07-25 A449A3 SAN → SFO Jul 25, 09:55 UTCJul 25, 11:05 UTC1h 10m - -
2026-07-24 A2BBCC SAN → SFO Jul 24, 12:45 UTCJul 24, 17:25 UTC4h 40m - -
2026-07-24 A12F70 SAN → SFO Jul 24, 09:55 UTCJul 24, 11:00 UTC1h 5m - -
2026-07-23 A448FA - Jul 23, 12:35 UTCJul 23, 17:15 UTC4h 40m - -
2026-07-23 A44983 BOS → IAD Jul 23, 10:00 UTCJul 23, 11:20 UTC1h 20m - -
2026-07-22 A12B09 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m - -
2026-07-21 A12AE4 BOS → IAD Jul 21, 10:05 UTCJul 21, 11:15 UTC1h 10m - -
2026-07-20 A12F52 - Jul 20, 12:30 UTCJul 20, 16:55 UTC4h 25m - -
2026-07-20 A12EE7 BOS → IAD Jul 20, 10:00 UTCJul 20, 11:15 UTC1h 15m - -
2026-07-18 A44918 BOS → IAD Jul 18, 09:55 UTCJul 18, 11:05 UTC1h 10m - -
2026-07-17 A5D319 - Jul 17, 12:25 UTCJul 17, 16:55 UTC4h 30m - -
2026-07-17 A4495B BOS → IAD Jul 17, 09:55 UTCJul 17, 11:04 UTC1h 10m - -
2026-07-16 A5D319 - Jul 16, 12:25 UTCJul 16, 16:49 UTC4h 25m - -
2026-07-16 A5D319 IAD → LAX Jul 16, 12:33 UTCJul 16, 16:43 UTC4h 10m +18m -5m
2026-07-16 A12A7D BOS → IAD Jul 16, 09:55 UTCJul 16, 11:05 UTC1h 10m - -
2026-07-15 A94AE3 BOS → IAD Jul 15, 09:50 UTCJul 15, 11:00 UTC1h 10m - -
2026-07-14 A12AEB BOS → IAD Jul 14, 10:00 UTCJul 14, 11:10 UTC1h 10m - -
2026-07-13 A445AD IAD → LAX Jul 13, 12:33 UTCJul 13, 16:55 UTC4h 22m +18m +5m
2026-07-13 A445AD - Jul 13, 12:30 UTCJul 13, 16:55 UTC4h 25m - -
2026-07-13 A448F2 BOS → IAD Jul 13, 10:00 UTCJul 13, 11:10 UTC1h 10m - -
2026-07-12 A12AC1 BOS → IAD Jul 12, 10:01 UTCJul 12, 11:15 UTC1h 15m - -
2026-07-11 AA7E9A BOS → IAD Jul 11, 09:55 UTCJul 11, 11:05 UTC1h 10m - -
2026-07-10 A12AE5 IAD → LAX Jul 10, 12:40 UTCJul 10, 17:30 UTC4h 50m - -
2026-07-10 A448D1 BOS → IAD Jul 10, 09:55 UTCJul 10, 11:05 UTC1h 10m - -
2026-07-09 A44984 - Jul 9, 12:55 UTCJul 9, 17:40 UTC4h 45m - -
2026-07-09 A44981 BOS → IAD Jul 9, 09:55 UTCJul 9, 11:00 UTC1h 5m - -
2026-07-08 A12B31 BOS → IAD Jul 8, 10:00 UTCJul 8, 11:15 UTC1h 15m - -
2026-07-07 A4493C BOS → IAD Jul 7, 10:00 UTCJul 7, 11:10 UTC1h 10m - -
2026-07-06 A12F70 - Jul 6, 12:40 UTCJul 6, 17:15 UTC4h 35m - -

Performance history

Flights tracked
213 showing last 30
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
26

Monthly activity 4 months

Month Flights tracked
July 2026 37
June 2026 60
May 2026 65
April 2026 51

UAL1734 frequently asked

Where does flight UAL1734 fly?
UAL1734 (UAL) flies from BOS to IAD. View the full route page.
How long is flight UAL1734?
Based on observed flights, UAL1734 takes on average 2h 23m from takeoff to landing.
How often does UAL1734 fly?
UAL1734 has been observed flying several times a week in our tracking data. We've recorded 213 flights under this callsign.
Is flight UAL1734 usually on time?
Across recent flights, UAL1734 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1734?
UAL1734 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1734 live?
Yes. When UAL1734 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.