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DAL1421

LAX → SFO · Boeing 737-800 · Delta Air Lines

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Departure · Los Angeles (LAX)

Terminal 2 · Gate 23A
Scheduled 07:05
Board status: On Time
Airborne since 07:10 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T1 · Gate C7 · Baggage belt CL-B8
Scheduled 08:29 · Estimated 08:15 · early
Board status: On time
In the air, ~19m to go (56% of the route flown)

Board data from lax, sfo, updated 60 min ago; times local to each airport.

Flight

Status
In progress
Departure
Los Angeles International Airport (LAX) — Los Angeles, United States
Scheduled departure
2026-10-03 14:05 UTC
Departed
2026-10-03 14:10 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States (scheduled)
Scheduled arrival
2026-10-03 15:29 UTC
Estimated arrival
2026-10-03 15:15 UTC
Progress
56% · ~19m remaining
Also flies as
DL1421
Codeshares
CI9171, KE7217, MU8848, VS4109
Distance flown
317 km
Straight-line distance
543 km

Aircraft

Registration
N378DA
Type
Boeing 737-800
Seats
160 total (108 Economy, 36 Delta Comfort+, 16 First)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
456 kt
Tracked
26m · 317 km
Note
still in progress - the track so far
Altitude (ft, max 36,025)
019,45438,9070m
Ground speed (kt, max 456)
02464920m
Altitude (ft, max 36,025)
019,45438,9070m
Ground speed (kt, max 456)
02464920m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 14:10 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N378DA Boeing 737-800 In progress ~543 km est.
2026-10-02 16:40 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3743H Boeing 737-800 Completed 626 km
2026-10-02 14:33 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3743H Boeing 737-800 Completed 606 km
2026-10-01 16:43 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N392DA Boeing 737-800 Completed 654 km
2026-10-01 14:14 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N392DA Boeing 737-800 Completed 585 km
2026-09-30 16:44 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3761R Boeing 737-800 Completed 636 km
2026-09-30 14:07 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3761R Boeing 737-800 Completed 583 km
2026-09-29 17:05 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3765 Boeing 737-800 Completed 629 km
2026-09-29 14:57 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3765 Boeing 737-800 Completed 583 km
2026-09-28 16:56 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N385DN Boeing 737-800 Completed 634 km
2026-09-28 14:24 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N385DN Boeing 737-800 Completed 579 km
2026-09-27 16:34 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3740C Boeing 737-800 Completed 637 km
2026-09-27 14:18 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3740C Boeing 737-800 Completed 582 km
2026-09-26 16:38 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N392DA Boeing 737-800 Completed 632 km
2026-09-26 14:11 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N392DA Boeing 737-800 Completed 583 km
2026-09-25 16:52 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N380DA Boeing 737-800 Completed 636 km
2026-09-25 14:19 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N380DA Boeing 737-800 Completed 589 km
2026-09-24 16:53 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3732J Boeing 737-800 Completed 646 km
2026-09-24 14:19 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3732J Boeing 737-800 Completed 582 km
2026-09-23 14:19 UTC DAL1421 LAX → LAX
Los Angeles → Los Angeles
 N371DA Boeing 737-800 Completed 1246 km
2026-09-22 16:36 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N384DA Boeing 737-800 Completed 630 km
2026-09-22 14:23 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N384DA Boeing 737-800 Completed 584 km
2026-09-21 16:55 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3747D Boeing 737-800 Completed 633 km
2026-09-21 14:23 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3747D Boeing 737-800 Completed 584 km
2026-09-20 16:41 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3760C Boeing 737-800 Completed 658 km
2026-09-20 14:18 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3760C Boeing 737-800 Completed 614 km
2026-09-19 16:42 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3753 Boeing 737-800 Completed 674 km
2026-09-19 14:14 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3753 Boeing 737-800 Completed 621 km
2026-09-18 16:57 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N388DA Boeing 737-800 Completed 662 km
2026-09-18 14:05 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N388DA Boeing 737-800 Completed 606 km
2026-09-17 16:56 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3730B Boeing 737-800 Completed 700 km
2026-09-17 14:14 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3730B Boeing 737-800 Completed 616 km
2026-09-16 16:50 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3751B Boeing 737-800 Completed 674 km
2026-09-16 14:23 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3751B Boeing 737-800 Completed 607 km
2026-09-15 16:53 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N391DA Boeing 737-800 Completed 683 km
2026-09-15 14:31 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N391DA Boeing 737-800 Completed 639 km
2026-09-14 16:53 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3768 Boeing 737-800 Completed 674 km
2026-09-14 14:08 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3768 Boeing 737-800 Completed 622 km
2026-09-13 16:49 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N380DA Boeing 737-800 Completed 712 km
2026-09-13 14:05 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N380DA Boeing 737-800 Completed 633 km
2026-09-12 16:57 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N395DN Boeing 737-800 Completed 668 km
2026-09-12 14:06 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N395DN Boeing 737-800 Completed 611 km
2026-09-11 16:38 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3732J Boeing 737-800 Completed 675 km
2026-09-11 14:07 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3732J Boeing 737-800 Completed 612 km
2026-09-10 16:54 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N3742C Boeing 737-800 Completed 666 km
2026-09-10 14:13 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N3742C Boeing 737-800 Completed 646 km
2026-09-09 16:46 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N391DA Boeing 737-800 Completed 642 km
2026-09-09 14:07 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N391DA Boeing 737-800 Completed 605 km
2026-09-07 16:42 UTC DAL1421 SFO → LAX
San Francisco → Los Angeles
 N846DN Boeing 737-900 Completed 678 km
2026-09-07 13:46 UTC DAL1421 LAX → SFO
Los Angeles → San Francisco
 N846DN Boeing 737-900 Completed 621 km

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