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
12:06 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
270° / 7 kt
Visibility
10 SM
Ceiling
BKN 3,200 ft, BKN 14,000 ft, BKN 25,000 ft
Temp / Dew
28°C / 19°C
Altimeter
29.98 inHg

Obs: 2026-08-28T15:54:00.000Z

Raw METAR / TAF 
METAR KBOS 281554Z 27007KT 10SM BKN032 BKN140 BKN250 28/19 A2998 RMK AO2 SLP153 T02780194

TAF KBOS 281449Z 2815/2918 27006KT P6SM FEW025 FM281600 12005KT P6SM BKN050 PROB30 2818/2821 4SM TSRA OVC040CB FM282300 21004KT P6SM BKN100 FM290300 33007KT P6SM SCT090 FM291500 04008KT P6SM FEW250

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
09:06 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
100° / 3 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, FEW 18,000 ft, SCT 27,000 ft
Temp / Dew
28°C / 19°C
Altimeter
29.87 inHg

Obs: 2026-08-28T15:53:00.000Z

Raw METAR / TAF 
METAR KLAX 281553Z 10003KT 10SM FEW110 FEW180 SCT270 28/19 A2987 RMK AO2 SLP111 T02780194

TAF KLAX 281428Z 2814/2918 29005KT P6SM FEW200 FM281700 26006KT P6SM BKN150 FM281900 26012KT P6SM BKN150 FM290300 26006KT P6SM SCT250

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.