Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL434

Operated by Delta Air Lines

Live map

Live map filtered to DAL434. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
15:07 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
120° / 8 kt
Visibility
10 SM
Ceiling
SCT 4,100 ft, BKN 7,000 ft
Temp / Dew
26°C / 21°C
Altimeter
29.96 inHg

Obs: 2026-08-28T18:54:00.000Z

Raw METAR / TAF 
METAR KBOS 281854Z 12008KT 10SM SCT041 BKN070 26/21 A2996 RMK AO2 SLP145 T02610206

TAF KBOS 281733Z 2818/2924 23008KT P6SM SCT035 FM281830 10005KT P6SM SCT035 PROB30 2819/2823 4SM TSRA OVC035CB FM282300 21004KT P6SM BKN100 FM290200 30005KT P6SM SCT250 FM290600 33008KT P6SM SCT200 FM291600 08004KT P6SM SKC

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
12:07 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
260° / 9 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, FEW 20,000 ft, BKN 28,000 ft
Temp / Dew
29°C / 21°C
Altimeter
29.90 inHg

Obs: 2026-08-28T18:53:00.000Z

Raw METAR / TAF 
METAR KLAX 281853Z 26009KT 10SM FEW110 FEW200 BKN280 29/21 A2990 RMK AO2 SLP121 T02940206 $

TAF KLAX 281742Z 2818/2924 26005KT P6SM SCT150 FM281900 26012KT P6SM BKN150 FM290300 26006KT P6SM SCT250 FM290700 VRB03KT P6SM SCT250 FM291700 26008KT P6SM SCT250 FM291900 26012KT P6SM BKN150

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A04DFA BOS → LAX Jul 26, 22:15 UTCJul 26, 22:30 UTC15m - -
2026-07-24 A02C94 BOS → LAX Jul 24, 23:00 UTCJul 25, 00:55 UTC1h 55m - -
2026-07-24 A02C94 BOS → LAX Jul 24, 22:57 UTCJul 25, 00:51 UTC1h 54m +57m +3m
2026-07-23 A486D8 BOS → LAX Jul 23, 22:15 UTCJul 24, 00:05 UTC1h 50m - -
2026-07-22 A466D2 BOS → LAX Jul 22, 22:30 UTCJul 23, 00:10 UTC1h 40m - -
2026-07-21 A013E8 BOS → LAX Jul 21, 23:12 UTCJul 22, 01:49 UTC2h 37m +72m +25m
2026-07-21 A013E8 BOS → LAX Jul 21, 23:15 UTCJul 22, 01:50 UTC2h 35m - -
2026-07-20 A03B67 BOS → LAX Jul 20, 22:10 UTCJul 21, 00:15 UTC2h 4m - -
2026-07-19 A48A8F BOS → LAX Jul 19, 23:45 UTCJul 20, 01:20 UTC1h 35m - -
2026-07-18 A00C7A ATL → LGA Jul 18, 00:55 UTCJul 18, 02:45 UTC1h 50m - -
2026-07-18 A00C7A ATL → LGA Jul 18, 00:53 UTCJul 18, 02:43 UTC1h 50m +173m +16m
2026-07-16 A042D5 ATL → LGA Jul 16, 23:18 UTCJul 17, 01:11 UTC1h 53m +78m +12m
2026-07-16 A042D5 ATL → LGA Jul 16, 23:20 UTCJul 17, 01:15 UTC1h 55m - -
2026-07-16 A0669D ATL → LGA Jul 16, 00:20 UTCJul 16, 02:35 UTC2h 15m - -
2026-07-14 A44A6D ATL → LGA Jul 14, 22:20 UTCJul 15, 00:05 UTC1h 44m - -
2026-07-13 A05F37 ATL → LGA Jul 13, 22:55 UTCJul 14, 00:40 UTC1h 45m - -
2026-07-13 A45F64 ATL → LGA Jul 13, 00:55 UTCJul 13, 02:55 UTC2h 0m - -
2026-07-11 A48321 ATL → LGA Jul 11, 00:35 UTCJul 11, 02:15 UTC1h 40m - -
2026-07-10 A48321 ATL → LGA Jul 10, 01:35 UTCJul 10, 03:45 UTC2h 10m - -
2026-07-10 A48321 ATL → LGA Jul 10, 01:35 UTCJul 10, 03:45 UTC2h 10m +215m +163m
2026-07-08 A47D11 ATL → LGA Jul 8, 22:10 UTCJul 9, 00:00 UTC1h 50m - -
2026-07-08 A47D11 ATL → LGA Jul 8, 22:08 UTCJul 8, 23:51 UTC1h 43m +8m +5m
2026-07-07 A05B78 ATL → LGA Jul 7, 23:40 UTCJul 8, 01:35 UTC1h 55m - -
2026-07-07 A04695 ATL → LGA Jul 7, 02:55 UTCJul 7, 04:40 UTC1h 45m - -
2026-07-07 A04695 ATL → LGA Jul 7, 02:51 UTCJul 7, 04:38 UTC1h 47m +291m on time
2026-07-05 A07579 ATL → LGA Jul 5, 22:55 UTCJul 6, 00:35 UTC1h 40m - -
2026-07-04 A042D5 IAD → LGA Jul 4, 03:35 UTCJul 4, 04:20 UTC45m - -
2026-07-03 A042D5 ATL → IAD Jul 3, 23:05 UTCJul 4, 01:25 UTC2h 20m - -
2026-07-02 A01F0D ATL → LGA Jul 2, 22:20 UTCJul 3, 00:05 UTC1h 45m - -
2026-07-02 A01F0D ATL → LGA Jul 2, 22:19 UTCJul 2, 23:59 UTC1h 40m +19m +6m

Performance history

Flights tracked
130 showing last 30
Avg arrival delay
+29m
On-time arrival
63% 63% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 35
May 2026 40
April 2026 23

DAL434 frequently asked

Where does flight DAL434 fly?
DAL434 (Delta Air Lines) flies from BOS to LAX. View the full route page.
How long is flight DAL434?
Based on observed flights, DAL434 takes on average 1h 50m from takeoff to landing.
How often does DAL434 fly?
DAL434 has been observed flying several times a week in our tracking data. We've recorded 130 flights under this callsign.
Is flight DAL434 usually on time?
Across recent flights, DAL434 arrives with an average 29-minute delay. 63% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL434?
DAL434 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL434 live?
Yes. When DAL434 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.