Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL904

Operated by Delta Air Lines

Live map

Live map filtered to DAL904. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
14:49 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
130° / 4 kt
Visibility
10 SM
Ceiling
FEW 3,700 ft, BKN 7,500 ft
Temp / Dew
27°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T18:15:00.000Z

Raw METAR / TAF 
SPECI KBOS 281815Z 13004KT 10SM FEW037 BKN075 27/21 A2997 RMK AO2 T02670206

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
11:49 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
270° / 8 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft, SCT 28,000 ft
Temp / Dew
29°C / 21°C
Altimeter
29.90 inHg

Obs: 2026-08-28T17:53:00.000Z

Raw METAR / TAF 
METAR KLAX 281753Z 27008KT 10SM FEW200 SCT280 29/21 A2990 RMK AO2 SLP121 T02940206 10300 20233 53008

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 AC01D3 BOS → LAX Jul 26, 21:55 UTCJul 26, 22:45 UTC50m - -
2026-07-26 AC01D3 BOS → LAX Jul 26, 16:10 UTCJul 26, 20:30 UTC4h 20m - -
2026-07-25 ACA22E BOS → LAX Jul 25, 19:35 UTCJul 25, 23:40 UTC4h 5m - -
2026-07-25 ACA22E BOS → LAX Jul 25, 19:30 UTCJul 25, 23:41 UTC4h 11m +9m +11m
2026-07-25 ACA22E BOS → LAX Jul 25, 13:35 UTCJul 25, 17:50 UTC4h 15m - -
2026-07-24 ABAB67 BOS → LAX Jul 24, 19:55 UTCJul 25, 00:10 UTC4h 15m - -
2026-07-24 ABAB67 BOS → LAX Jul 24, 13:30 UTCJul 24, 17:50 UTC4h 20m - -
2026-07-23 AB400F BOS → LAX Jul 23, 19:30 UTCJul 23, 23:45 UTC4h 15m - -
2026-07-23 AB400F BOS → LAX Jul 23, 19:30 UTCJul 23, 23:46 UTC4h 16m +9m +25m
2026-07-23 AB400F ATL → SMF Jul 23, 13:35 UTCJul 23, 17:45 UTC4h 10m - -
2026-07-22 ACD120 SMF → ATL Jul 22, 19:35 UTCJul 22, 23:35 UTC4h 0m - -
2026-07-22 ACD120 ATL → SMF Jul 22, 13:50 UTCJul 22, 18:00 UTC4h 10m - -
2026-07-21 AB23B5 SMF → ATL Jul 21, 19:25 UTCJul 21, 23:35 UTC4h 10m - -
2026-07-21 AB23B5 - Jul 21, 13:25 UTCJul 21, 17:40 UTC4h 15m - -
2026-07-20 AC1E2D SMF → ATL Jul 20, 19:35 UTCJul 20, 23:55 UTC4h 19m - -
2026-07-20 AC1E2D ATL → SMF Jul 20, 13:35 UTCJul 20, 17:40 UTC4h 5m - -
2026-07-19 AD6040 ATL → SMF Jul 19, 19:43 UTCJul 20, 00:00 UTC4h 17m -1053m +21m
2026-07-19 AD6040 SMF → ATL Jul 19, 19:45 UTCJul 20, 00:05 UTC4h 20m - -
2026-07-19 AD6040 ATL → SMF Jul 19, 13:30 UTCJul 19, 17:35 UTC4h 5m - -
2026-07-18 AB03A4 SMF → ATL Jul 18, 19:30 UTCJul 19, 00:20 UTC4h 50m - -
2026-07-18 AB03A4 ATL → SMF Jul 18, 19:30 UTCJul 19, 00:15 UTC4h 45m -1066m +38m
2026-07-18 AB03A4 ATL → SMF Jul 18, 13:25 UTCJul 18, 17:30 UTC4h 5m - -
2026-07-17 ACFC56 SMF → ATL Jul 17, 19:30 UTCJul 17, 23:35 UTC4h 5m - -
2026-07-17 ACFC56 ATL → SMF Jul 17, 13:35 UTCJul 17, 17:40 UTC4h 5m - -
2026-07-16 AC4D1A SMF → ATL Jul 16, 19:30 UTCJul 16, 23:49 UTC4h 20m - -
2026-07-16 AC4D1A ATL → SMF Jul 16, 13:34 UTCJul 16, 17:45 UTC4h 10m - -
2026-07-15 AB6EFC SMF → ATL Jul 15, 19:35 UTCJul 16, 00:05 UTC4h 30m - -
2026-07-15 AB6EFC ATL → SMF Jul 15, 13:25 UTCJul 15, 17:35 UTC4h 10m - -
2026-07-14 AC6364 SMF → ATL Jul 14, 20:05 UTCJul 15, 00:25 UTC4h 19m - -
2026-07-14 AC6364 ATL → SMF Jul 14, 14:40 UTCJul 14, 18:40 UTC4h 0m - -

Performance history

Flights tracked
259 showing last 30
Avg arrival delay
+24m
On-time arrival
25% 25% on time
Aircraft used
13

Monthly activity 4 months

Month Flights tracked
July 2026 61
June 2026 70
May 2026 69
April 2026 59

DAL904 frequently asked

Where does flight DAL904 fly?
DAL904 (Delta Air Lines) flies from BOS to LAX. View the full route page.
How long is flight DAL904?
Based on observed flights, DAL904 takes on average 4h 8m from takeoff to landing.
How often does DAL904 fly?
DAL904 has been observed flying several times a week in our tracking data. We've recorded 259 flights under this callsign.
Is flight DAL904 usually on time?
Across recent flights, DAL904 arrives with an average 24-minute delay. 25% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL904?
DAL904 has been operated by 13 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL904 live?
Yes. When DAL904 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.