DAL1091

For travellers

Departure · Salt Lake City (SLC)

Gate A11

Scheduled 01 Oct 22:50

Board status: Scheduled

Airborne since 01 Oct 23:09 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T1 · Gate D5 · Baggage belt CL-B8

Scheduled 01 Oct 23:59 · Landed 01 Oct 23:59

Board status: Arrived

Landed 01 Oct 23:59 (ADS-B)

Board data from sfo, slc, updated 774 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Salt Lake City International Airport (SLC) — Salt Lake City, United States

Scheduled departure

2026-10-02 04:50 UTC

Departed

2026-10-02 05:09 UTC

Arrival

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

Scheduled arrival

2026-10-02 06:59 UTC

Estimated arrival

2026-10-02 06:50 UTC

Also flies as

DL1091

Codeshares

VS4542

Distance flown

1138 km

Straight-line distance

962 km

Approach distance

57 km

Aircraft

Registration

N391DN

Type

Airbus A321

Seats

191 total (142 Economy, 29 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

31.1 t (211 kg/pax Business, 157 kg/pax Economy)

Altitude & speed

Max altitude

38,050 ft

Max ground speed

447 kt

Tracked

1h 50m · 1,135 km

Altitude (ft, max 38,050)

Ground speed (kt, max 447)

Altitude (ft, max 38,050)

Ground speed (kt, max 447)

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 05:09 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N391DN	Airbus A321	Completed	1138 km
2026-10-01 04:56 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N125DN	Airbus A321	Completed	1086 km
2026-09-30 04:32 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N382DN	Airbus A321	Completed	1128 km
2026-09-29 04:59 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N116DN	Airbus A321	Completed	1158 km
2026-09-28 05:44 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N380DN	Airbus A321	Completed	1137 km
2026-09-27 03:38 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N388DN	Airbus A321	Completed	1127 km
2026-09-26 04:53 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N381DZ	Airbus A321	Completed	1160 km
2026-09-25 04:57 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N392DN	Airbus A321	Completed	1158 km
2026-09-24 04:41 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N386DN	Airbus A321	Completed	1098 km
2026-09-23 04:53 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N371DN	Airbus A321	Completed	1103 km
2026-09-22 04:53 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N334DN	Airbus A321	Completed	1106 km
2026-09-21 05:16 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N123DW	Airbus A321	Completed	1121 km
2026-09-20 03:43 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N116DN	Airbus A321	Completed	1161 km
2026-09-19 04:56 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N366DX	Airbus A321	Completed	1200 km
2026-09-18 04:42 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N119DN	Airbus A321	Completed	1189 km
2026-09-17 05:12 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N381DZ	Airbus A321	Completed	1166 km
2026-09-16 05:54 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N384DN	Airbus A321	Completed	1192 km
2026-09-15 05:16 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N398DN	Airbus A321	Completed	1167 km
2026-09-14 04:48 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N374DX	Airbus A321	Completed	1198 km
2026-09-13 04:51 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N383DZ	Airbus A321	Completed	1184 km
2026-09-12 03:15 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N121DZ	Airbus A321	Completed	1265 km
2026-09-11 04:01 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N372DN	Airbus A321	Completed	1260 km
2026-09-10 03:45 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N396DN	Airbus A321	Completed	1185 km
2026-09-08 05:23 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N378DN	Airbus A321	Completed	1190 km
2026-09-05 04:59 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N105DX	Airbus A321	Completed	1163 km
2026-09-04 05:02 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N114DN	Airbus A321	Completed	1188 km
2026-08-31 04:47 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N118DY	Airbus A321	Completed	1189 km
2026-08-29 04:56 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N384DN	Airbus A321	Completed	1188 km
2026-08-28 05:00 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N108DN	Airbus A321	Completed	1193 km
2026-08-27 04:54 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N374DX	Airbus A321	Completed	1175 km
2026-08-26 04:54 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N394DX	Airbus A321	Completed	1142 km
2026-08-25 04:41 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N390DN	Airbus A321	Completed	1156 km
2026-08-24 04:49 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N129DN	Airbus A321	Completed	1158 km
2026-08-22 05:11 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N105DX	Airbus A321	Completed	1745 km
2026-08-21 04:44 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N381DZ	Airbus A321	Completed	1307 km
2026-08-20 04:44 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N105DX	Airbus A321	Completed	1917 km
2026-08-19 00:01 UTC	DAL1091	ATL → SFO Atlanta → San Francisco	N120DN	Airbus A321	Completed	5621 km
2026-08-18 05:48 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N367DN	Airbus A321	Completed	1647 km
2026-08-17 04:46 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N390DN	Airbus A321	Completed	1576 km
2026-08-14 04:54 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N110DX	Airbus A321	Completed	1249 km
2026-08-13 23:46 UTC	DAL1091	ATL → SLC Atlanta → Salt Lake City	N110DX	Airbus A321	Completed	2846 km
2026-08-13 20:34 UTC	DAL1091	DTW → ATL Detroit → Atlanta	N110DX	Airbus A321	Completed	1125 km
2026-08-13 17:30 UTC	DAL1091	BOS → DTW Boston → Detroit	N110DX	Airbus A321	Completed	1121 km
2026-08-13 14:33 UTC	DAL1091	DTW → BOS Detroit → Boston	N110DX	Airbus A321	Completed	1144 km
2026-08-13 11:10 UTC	DAL1091	MSP → DTW Minneapolis → Detroit	N110DX	Airbus A321	Completed	963 km
2026-08-13 01:02 UTC	DAL1091	DEN → MSP Denver → Minneapolis	N110DX	Airbus A321	Completed	~3881 km est. (1284 km recorded)
2026-08-12 05:53 UTC	DAL1091	SLC → SFO Salt Lake City → San Francisco	N380DN	Airbus A321	Completed	1568 km