DAL1421

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Los Angeles International Airport (LAX) — Los Angeles, United States

Departed

2026-09-11 14:07 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States

Distance flown

612 km

Straight-line distance

543 km

Approach distance

72 km

Aircraft

Registration

N3732J

Type

Boeing 737-800

Seats

160 total (108 Economy, 36 Delta Comfort+, 16 First)

Altitude & speed

Max altitude

38,025 ft

Max ground speed

461 kt

Tracked

2h 31m · 580 km

Altitude (ft, max 38,025)

Ground speed (kt, max 461)

Altitude (ft, max 38,025)

Ground speed (kt, max 461)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 14:33 UTC	DAL1421	LAX → SFO Los Angeles → San Francisco	N3743H	Boeing 737-800	In progress	~543 km est.
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
2026-09-06 16:44 UTC	DAL1421	SFO → LAX San Francisco → Los Angeles	N3764D	Boeing 737-800	Completed	680 km
2026-09-06 13:47 UTC	DAL1421	LAX → SFO Los Angeles → San Francisco	N3764D	Boeing 737-800	Completed	600 km