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UAL1957

TPA → SFO · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Tampa (TPA)

Gate A10
Scheduled 02 Oct 15:27 · Departed 02 Oct 15:23
Board status: Departed
Airborne since 02 Oct 15:40 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate E2 · Baggage belt CL-E9
Scheduled 02 Oct 18:02 · Landed 02 Oct 17:57 · early
Board status: Arrived
Landed 02 Oct 17:57 (ADS-B)

Board data from sfo, tpa, updated 758 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Tampa International Airport (TPA) — Tampa, United States
Scheduled departure
2026-10-02 19:27 UTC
Departed
2026-10-02 19:40 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States
Scheduled arrival
2026-10-03 01:02 UTC
Estimated arrival
2026-10-03 00:59 UTC
Also flies as
UA1957
Codeshares
VA8178
Distance flown
3988 km
Straight-line distance
3844 km
Approach distance
66 km

Aircraft

Registration
N77558
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
77.9 t (552 kg/pax Business, 421 kg/pax Economy)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
485 kt
Tracked
5h 33m · 3,969 km
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 485)
02625240m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m
Ground speed (kt, max 485)
02625240m2h 0m4h 0m

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

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 19:40 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N77558 Boeing 737 MAX 9 Completed 3988 km
2026-10-01 23:24 UTC UAL1957 ? → SFO
? → San Francisco
 N37445 Boeing 737 MAX 9 Completed 917 km
2026-10-01 19:30 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N37445 Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~4029 km est. (2793 km recorded)
2026-09-30 19:23 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N87442 Boeing 737 MAX 9 Completed 4069 km
2026-09-28 19:21 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N17406 Boeing 737 MAX 9 Completed 3999 km
2026-09-27 19:26 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N37554 Boeing 737 MAX 9 Completed 3979 km
2026-09-26 19:17 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N47512 Boeing 737 MAX 9 Completed 3961 km
2026-09-25 19:28 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N77582 Boeing 737 MAX 9 Completed 4059 km
2026-09-24 19:27 UTC UAL1957 TPA → SFO
Tampa → San Francisco
 N77552 Boeing 737 MAX 9 Completed 4032 km
2026-09-23 16:17 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N76529 Boeing 737-800 Completed (landing presumed) 1771 km
2026-09-22 16:19 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N28457 Boeing 737-900 Completed 1815 km
2026-09-21 16:20 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N77536 Boeing 737-800 Completed (landing presumed) 1777 km
2026-09-20 16:35 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N17244 Boeing 737-800 Completed (landing presumed) 1857 km
2026-09-19 19:14 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N26232 Boeing 737-800 Completed 2329 km
2026-09-18 16:40 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N24202 Boeing 737-800 Completed 1819 km
2026-09-17 17:11 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N27464 Boeing 737 MAX 9 Completed 1857 km
2026-09-16 16:55 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N17719 Boeing 737-700 Completed 1806 km
2026-09-15 17:16 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N33264 Boeing 737-800 Completed (landing presumed) 1852 km
2026-09-14 16:47 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N24202 Boeing 737-800 Completed 1970 km
2026-09-13 17:57 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N33203 Boeing 737-800 Completed 1892 km
2026-09-12 17:13 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N28457 Boeing 737-900 Completed 1848 km
2026-09-11 16:39 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N78509 Boeing 737-800 Completed 1970 km
2026-09-10 16:36 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N77510 Boeing 737-800 Completed 1927 km
2026-09-09 16:25 UTC UAL1957 ORD → SRQ
Chicago → Sarasota/Bradenton
 N39728 Boeing 737-700 Completed 1994 km
2026-09-07 11:39 UTC UAL1957 LGA → ORD
New York → Chicago
 N79521 Boeing 737-800 Completed 1401 km
2026-09-06 11:37 UTC UAL1957 LGA → ORD
New York → Chicago
 N87507 Boeing 737-800 Completed 1411 km
2026-09-05 11:24 UTC UAL1957 LGA → ORD
New York → Chicago
 N14237 Boeing 737-800 Completed 1390 km
2026-09-04 11:45 UTC UAL1957 LGA → ORD
New York → Chicago
 N77535 Boeing 737-800 Completed 1410 km
2026-09-03 12:37 UTC UAL1957 LGA → ORD
New York → Chicago
 N87527 Boeing 737-800 Completed 1347 km
2026-09-01 11:27 UTC UAL1957 LGA → ORD
New York → Chicago
 N37252 Boeing 737-800 Completed 1350 km
2026-08-31 13:42 UTC UAL1957 LGA → ORD
New York → Chicago
 N87507 Boeing 737-800 Completed 1416 km
2026-08-30 12:42 UTC UAL1957 LGA → ORD
New York → Chicago
 N26215 Boeing 737-800 Completed 1250 km
2026-08-29 11:33 UTC UAL1957 LGA → ORD
New York → Chicago
 N35271 Boeing 737-800 Completed 1413 km
2026-08-28 11:29 UTC UAL1957 LGA → ORD
New York → Chicago
 N76265 Boeing 737-800 Completed 1313 km
2026-08-27 11:56 UTC UAL1957 LGA → ORD
New York → Chicago
 N34222 Boeing 737-800 Completed 1581 km
2026-08-26 11:30 UTC UAL1957 LGA → ORD
New York → Chicago
 N78501 Boeing 737-800 Completed 1331 km
2026-08-25 11:36 UTC UAL1957 LGA → ORD
New York → Chicago
 N13227 Boeing 737-800 Completed 1325 km
2026-08-24 11:55 UTC UAL1957 LGA → ORD
New York → Chicago
 N38257 Boeing 737-800 Completed 1380 km
2026-08-23 11:49 UTC UAL1957 LGA → ORD
New York → Chicago
 N78285 Boeing 737-800 Completed 1869 km
2026-08-22 11:25 UTC UAL1957 LGA → ORD
New York → Chicago
 N12221 Boeing 737-800 Completed 1955 km
2026-08-21 11:32 UTC UAL1957 LGA → ORD
New York → Chicago
 N37273 Boeing 737-800 Completed 1818 km
2026-08-20 11:38 UTC UAL1957 LGA → ORD
New York → Chicago
 N33264 Boeing 737-800 Completed 2073 km
2026-08-19 11:25 UTC UAL1957 LGA → ORD
New York → Chicago
 N77520 Boeing 737-800 Completed 2154 km
2026-08-18 11:43 UTC UAL1957 LGA → ORD
New York → Chicago
 N12238 Boeing 737-800 Completed 2285 km
2026-08-17 11:31 UTC UAL1957 LGA → ORD
New York → Chicago
 N14240 Boeing 737-800 Completed 1899 km
2026-08-16 11:36 UTC UAL1957 LGA → ORD
New York → Chicago
 N33264 Boeing 737-800 Completed ~2793 km est. (1833 km recorded)
2026-08-15 11:51 UTC UAL1957 LGA → ORD
New York → Chicago
 N76505 Boeing 737-800 Completed ~2882 km est. (1881 km recorded)
2026-08-14 11:48 UTC UAL1957 LGA → ORD
New York → Chicago
 N14219 Boeing 737-800 Completed ~2817 km est. (1834 km recorded)
2026-08-12 11:59 UTC UAL1957 LGA → ORD
New York → Chicago
 N87512 Boeing 737-800 Completed 2019 km
2026-08-11 11:45 UTC UAL1957 LGA → ORD
New York → Chicago
 N24224 Boeing 737-800 Completed 1483 km

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