Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

DAL438

Operated by DAL

Live map

Live map filtered to DAL438. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
03:41 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 1,500 ft, FEW 5,000 ft, BKN 23,000 ft
Temp / Dew
15°C / 12°C
Altimeter
30.07 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR KSEA 280953Z 00000KT 10SM FEW015 FEW050 BKN230 15/12 A3007 RMK AO2 SLP188 T01500122 $

TAF KSEA 280520Z 2806/2912 21006KT P6SM SCT040 BKN080 FM281000 19005KT P6SM BKN022 FM281300 18003KT P6SM OVC012 FM281900 22005KT P6SM BKN025 OVC050 FM282100 24006KT P6SM BKN050 FM290200 30006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC025

flight Live Traffic

flight_takeoff 183 Departures
flight_land 148 Arrivals

Arrival

BOS KBOS VFR

Boston Logan International Airport

Boston, US

Local time
06:41 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
20 ft
Coordinates
42.3620, -71.0079

cloud Weather

Wind
190° / 3 kt
Visibility
10 SM
Ceiling
SCT 1,100 ft, BKN 18,000 ft
Temp / Dew
22°C / 21°C
Altimeter
29.97 inHg

Obs: 2026-08-28T10:14:00.000Z

Raw METAR / TAF 
SPECI KBOS 281014Z 19003KT 10SM SCT011 BKN180 22/21 A2997 RMK AO2 T02170206

TAF KBOS 280915Z 2809/2912 19005KT P6SM BKN007 OVC150 FM281200 19007KT P6SM SCT025 FM281500 12005KT P6SM BKN050 PROB30 2818/2821 4SM TSRA OVC040CB FM282300 21004KT P6SM BKN100 FM290300 33007KT P6SM SCT090

flight Live Traffic

flight_takeoff 325 Departures
flight_land 301 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A6EACF SEA → AUS Jul 26, 18:35 UTCJul 26, 21:45 UTC3h 10m - -
2026-07-25 A63DF3 SEA → AUS Jul 25, 20:57 UTCJul 26, 01:40 UTC4h 43m +27m +8m
2026-07-25 A63DF3 SEA → AUS Jul 25, 21:00 UTCJul 26, 01:40 UTC4h 40m - -
2026-07-24 A6B0BD SEA → AUS Jul 24, 18:30 UTCJul 24, 21:15 UTC2h 45m - -
2026-07-24 A6B0BD SEA → AUS Jul 24, 18:28 UTCJul 24, 22:53 UTC4h 25m +13m -3m
2026-07-23 A661BF SEA → AUS Jul 23, 18:35 UTCJul 23, 23:20 UTC4h 45m - -
2026-07-22 A6EE8E SEA → AUS Jul 22, 19:10 UTCJul 22, 23:45 UTC4h 35m +55m +9m
2026-07-22 A6EE8E SEA → AUS Jul 22, 19:10 UTCJul 22, 23:35 UTC4h 25m - -
2026-07-21 A69BCD SEA → AUS Jul 21, 20:20 UTCJul 22, 00:45 UTC4h 25m - -
2026-07-20 A65454 SEA → AUS Jul 20, 19:30 UTCJul 20, 23:50 UTC4h 20m - -
2026-07-19 A7B057 SEA → AUS Jul 19, 18:35 UTCJul 19, 23:00 UTC4h 25m - -
2026-07-18 A6EE8E SEA → AUS Jul 18, 23:55 UTCJul 19, 04:20 UTC4h 25m - -
2026-07-17 A6C70F SEA → BOS Jul 17, 18:44 UTCJul 17, 23:25 UTC4h 40m - -
2026-07-16 A66CE0 SEA → BOS Jul 16, 20:12 UTCJul 17, 00:46 UTC4h 34m +117m +15m
2026-07-16 A66CE0 SEA → BNH Jul 16, 20:15 UTCJul 17, 00:50 UTC4h 35m - -
2026-07-15 A6B470 SEA → BOS Jul 15, 18:40 UTCJul 15, 23:20 UTC4h 40m - -
2026-07-14 A63DF3 SEA → BOS Jul 14, 18:40 UTCJul 14, 23:10 UTC4h 29m - -
2026-07-13 A65BBC SEA → BOS Jul 13, 18:30 UTCJul 13, 23:10 UTC4h 40m - -
2026-07-13 A65BBC SEA → BOS Jul 13, 18:28 UTCJul 13, 23:09 UTC4h 41m +13m -7m
2026-07-12 A67805 SEA → BOS Jul 12, 19:35 UTCJul 13, 00:25 UTC4h 50m - -
2026-07-12 A67805 SEA → BOS Jul 12, 19:31 UTCJul 13, 00:19 UTC4h 48m +76m +5m
2026-07-11 A77DAE SEA → BOS Jul 11, 23:40 UTCJul 12, 04:15 UTC4h 35m - -
2026-07-10 A6F9B3 SEA → BOS Jul 10, 18:40 UTCJul 10, 23:20 UTC4h 40m - -
2026-07-09 A6F5FC SEA → BOS Jul 9, 18:30 UTCJul 9, 23:15 UTC4h 45m - -
2026-07-09 A6F5FC SEA → BOS Jul 9, 18:27 UTCJul 9, 23:11 UTC4h 44m +12m +2m
2026-07-08 A6D83C SEA → BOS Jul 8, 18:31 UTCJul 8, 23:25 UTC4h 54m +16m +11m
2026-07-08 A6D83C SEA → BOS Jul 8, 18:35 UTCJul 8, 23:30 UTC4h 55m - -
2026-07-07 A759EB SEA → BOS Jul 7, 23:10 UTCJul 8, 04:05 UTC4h 55m - -
2026-07-06 A6F23D SEA → BOS Jul 6, 19:10 UTCJul 7, 00:00 UTC4h 50m - -
2026-07-05 A6C70F SEA → BOS Jul 5, 18:40 UTCJul 5, 23:25 UTC4h 45m - -

Performance history

Flights tracked
146 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 40
May 2026 48
April 2026 26

DAL438 frequently asked

Where does flight DAL438 fly?
DAL438 (DAL) flies from SEA to BOS. View the full route page.
How long is flight DAL438?
Based on observed flights, DAL438 takes on average 4h 32m from takeoff to landing.
How often does DAL438 fly?
DAL438 has been observed flying several times a week in our tracking data. We've recorded 146 flights under this callsign.
Is flight DAL438 usually on time?
Across recent flights, DAL438 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight DAL438?
DAL438 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track DAL438 live?
Yes. When DAL438 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.