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.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
07:29 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
250° / 10 kt
Visibility
10 SM
Ceiling
BKN 16,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 17°C
Altimeter
29.97 inHg

Obs: 2026-07-14T10:54:00.000Z

Raw METAR / TAF 
METAR KBOS 141054Z 25010KT 10SM BKN160 BKN250 24/17 A2997 RMK AO2 SLP149 T02390167 $

TAF KBOS 141120Z 1412/1518 23015KT P6SM SCT250 FM141500 23017G28KT P6SM BKN200 FM150100 25011KT P6SM SCT050 BKN200 FM150700 29012G20KT P6SM BKN200 PROB30 1509/1512 5SM -SHRA BKN050

flight Live Traffic

flight_takeoff 258 Departures
flight_land 324 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
07:29 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 147 Departures
flight_land 206 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A12AEB - Jul 14, 10:00 UTCJul 14, 10:45 UTC45m - -
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 - -
2026-07-06 A449A2 BOS → IAD Jul 6, 09:55 UTCJul 6, 11:05 UTC1h 10m - -
2026-07-05 AC0B80 - Jul 5, 09:55 UTCJul 5, 11:05 UTC1h 10m - -
2026-07-04 A837A5 BOS → IAD Jul 4, 09:55 UTCJul 4, 11:05 UTC1h 10m - -
2026-07-03 A12AC9 BOS → IAD Jul 3, 10:30 UTCJul 3, 11:35 UTC1h 5m - -
2026-07-02 A12B2B - Jul 2, 12:35 UTCJul 2, 17:25 UTC4h 50m - -
2026-07-02 A2BBA4 BOS → IAD Jul 2, 09:55 UTCJul 2, 11:05 UTC1h 10m - -
2026-07-01 AA7EBC BOS → IAD Jul 1, 09:55 UTCJul 1, 11:00 UTC1h 5m - -
2026-06-30 A12B0A BOS → IAD Jun 30, 10:10 UTCJun 30, 11:15 UTC1h 5m - -
2026-06-29 AD953C - Jun 29, 12:34 UTCJun 29, 17:30 UTC4h 55m - -
2026-06-29 A2BC9E BOS → IAD Jun 29, 09:50 UTCJun 29, 11:04 UTC1h 15m - -
2026-06-28 A4493A BOS → IAD Jun 28, 09:50 UTCJun 28, 10:55 UTC1h 5m - -
2026-06-27 A12AE8 BOS → IAD Jun 27, 10:05 UTCJun 27, 11:20 UTC1h 15m - -
2026-06-26 A12EE7 - Jun 26, 12:24 UTCJun 26, 17:29 UTC5h 5m - -
2026-06-26 A12AE9 BOS → IAD Jun 26, 09:55 UTCJun 26, 11:09 UTC1h 15m - -
2026-06-25 AA7EC3 - Jun 25, 12:25 UTCJun 25, 17:25 UTC5h 0m - -
2026-06-25 A448D6 - Jun 25, 09:55 UTCJun 25, 11:10 UTC1h 15m - -
2026-06-24 A449A1 IAD → AUS Jun 24, 13:14 UTCJun 24, 16:24 UTC3h 10m - -

Performance history

Flights tracked
196 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
29

Monthly activity 4 months

Month Flights tracked
July 2026 20
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 18m 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 196 flights under this callsign.
Is flight UAL1734 usually on time?
Across recent flights, UAL1734 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1734?
UAL1734 has been operated by 29 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.