YAFT.LIVE

UAL1599

SFO → DEN · Boeing 737 MAX 9 · United Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Est. departure time
2026-09-17 13:14 UTC (approx.)
Arrival
Denver International Airport (DEN) — Denver, United States
Distance flown
1760 km
Straight-line distance
1553 km
Approach distance
51 km

Aircraft

Registration
N17408
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
544 kt
Tracked
2h 18m · 1,661 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 544)
02945880m30m1h 0m1h 30m2h 0m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 544)
02945880m1h 0m2h 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 23:26 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N889UA Airbus A319 Completed (landing confirmed by airport data) 399 km
2026-10-02 17:46 UTC UAL1599 DEN → IAH
Denver → Houston
 N54561 Airbus A321 Neo Completed (landing presumed) 1474 km
2026-10-02 15:07 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N25201 Boeing 737-800 Completed 1016 km
2026-10-02 00:07 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N39726 Boeing 737-700 Completed (landing confirmed by airport data) 552 km
2026-10-01 18:00 UTC UAL1599 DEN → IAH
Denver → Houston
 N24568 Airbus A321 Neo Completed (landing confirmed by airport data) 2220 km
2026-10-01 14:46 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N77518 Boeing 737-800 Completed 1021 km
2026-09-30 23:12 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N17752 Boeing 737-700 Completed 654 km
2026-09-30 17:45 UTC UAL1599 DEN → IAH
Denver → Houston
 N14540 Airbus A321 Neo Completed (landing confirmed by airport data) 1459 km
2026-09-30 15:03 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N33289 Boeing 737-800 Completed 1016 km
2026-09-29 22:11 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N63899 Boeing 737-900 Completed 457 km
2026-09-29 17:50 UTC UAL1599 DEN → IAH
Denver → Houston
 N14521 Airbus A321 Neo Completed (landing presumed) 1448 km
2026-09-29 15:09 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N37281 Boeing 737-800 Completed 1126 km
2026-09-28 22:21 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N24736 Boeing 737-700 Completed 471 km
2026-09-28 17:49 UTC UAL1599 DEN → IAH
Denver → Houston
 N24542 Airbus A321 Neo Completed 1424 km
2026-09-28 14:41 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N14235 Boeing 737-800 Completed 1050 km
2026-09-27 22:20 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N17719 Boeing 737-700 Completed 450 km
2026-09-27 17:44 UTC UAL1599 DEN → IAH
Denver → Houston
 N14511 Airbus A321 Neo Completed 1428 km
2026-09-27 14:53 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N77539 Boeing 737-800 Completed 1053 km
2026-09-26 18:01 UTC UAL1599 DEN → IAH
Denver → Houston
 N14531 Airbus A321 Neo Completed (landing presumed) 1442 km
2026-09-26 14:56 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N37508 Boeing 737 MAX 9 Completed 1049 km
2026-09-25 19:28 UTC UAL1599 DEN → IAH
Denver → Houston
 N14529 Airbus A321 Neo Completed (landing presumed) 1475 km
2026-09-25 14:49 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N76288 Boeing 737-800 Completed 1016 km
2026-09-24 22:06 UTC UAL1599 IAH → DFW
Houston → Dallas-Fort Worth
 N24702 Boeing 737-700 Completed 449 km
2026-09-24 18:10 UTC UAL1599 DEN → IAH
Denver → Houston
 N14533 Airbus A321 Neo Completed (landing presumed) 1461 km
2026-09-24 14:52 UTC UAL1599 PHX → DEN
Phoenix → Denver
 N76532 Boeing 737-800 Completed 1111 km
2026-09-23 17:52 UTC UAL1599 DEN → IAH
Denver → Houston
 N14540 Airbus A321 Neo Completed 1460 km
2026-09-22 17:47 UTC UAL1599 DEN → IAH
Denver → Houston
 N24555 Airbus A321 Neo Completed (landing presumed) 1448 km
2026-09-21 17:40 UTC UAL1599 DEN → IAH
Denver → Houston
 N14518 Airbus A321 Neo Completed 1458 km
2026-09-21 13:21 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N47569 Boeing 737 MAX 9 Completed 1705 km
2026-09-20 17:43 UTC UAL1599 DEN → IAH
Denver → Houston
 N24508 Airbus A321 Neo Completed (landing presumed) 1508 km
2026-09-20 14:11 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N17597 Boeing 737 MAX 9 Completed 1775 km
2026-09-19 17:55 UTC UAL1599 DEN → IAH
Denver → Houston
 N14503 Airbus A321 Neo Completed 1543 km
2026-09-18 17:38 UTC UAL1599 DEN → IAH
Denver → Houston
 N54561 Airbus A321 Neo Completed (landing presumed) 1524 km
2026-09-18 13:46 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N27515 Boeing 737 MAX 9 Completed 1755 km
2026-09-17 17:58 UTC UAL1599 DEN → IAH
Denver → Houston
 N14523 Airbus A321 Neo Completed 1538 km
2026-09-17 13:31 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N17408 Boeing 737 MAX 9 Completed 1760 km
2026-09-16 17:42 UTC UAL1599 DEN → IAH
Denver → Houston
 N14511 Airbus A321 Neo Completed 1520 km
2026-09-15 17:59 UTC UAL1599 DEN → IAH
Denver → Houston
 N14534 Airbus A321 Neo Completed (landing presumed) 1545 km
2026-09-14 18:07 UTC UAL1599 DEN → IAH
Denver → Houston
 N14546 Airbus A321 Neo Completed 1646 km
2026-09-14 13:35 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N17564 Boeing 737 MAX 9 Completed 1779 km
2026-09-13 17:47 UTC UAL1599 DEN → IAH
Denver → Houston
 N14512 Airbus A321 Neo Completed 1544 km
2026-09-13 13:37 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N57478 Boeing 737 MAX 9 Completed 1817 km
2026-09-12 17:58 UTC UAL1599 DEN → IAH
Denver → Houston
 N24516 Airbus A321 Neo Incomplete (signal lost) 1547 km
2026-09-11 17:42 UTC UAL1599 DEN → IAH
Denver → Houston
 N14518 Airbus A321 Neo Completed (landing presumed) 1565 km
2026-09-11 13:36 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N27503 Boeing 737 MAX 9 Completed 1782 km
2026-09-10 17:57 UTC UAL1599 DEN → IAH
Denver → Houston
 N14524 Airbus A321 Neo Completed (landing presumed) 1765 km
2026-09-10 13:32 UTC UAL1599 SFO → DEN
San Francisco → Denver
 N37538 Boeing 737 MAX 9 Completed 1806 km
2026-09-09 17:41 UTC UAL1599 DEN → IAH
Denver → Houston
 N14541 Airbus A321 Neo Completed 1544 km
2026-09-07 17:41 UTC UAL1599 DEN → IAH
Denver → Houston
 N24516 Airbus A321 Neo Completed (landing presumed) 1624 km
2026-09-06 17:47 UTC UAL1599 DEN → IAH
Denver → Houston
 N24514 Airbus A321 Neo Completed (landing presumed) 1558 km

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