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UAL1556

EWR → SJU · Boeing 737 MAX 9 · United Airlines

Flight

Status
Completed (landing presumed)
Arrival confirmed via
Inferred (no confirmation)
Departure
Newark Liberty International Airport (EWR) — Newark, United States
Departed
2026-09-30 14:11 UTC
Arrival
Luis Munoz Marin International Airport (SJU) — San Juan, Puerto Rico
Distance flown
2744 km
Straight-line distance
2594 km
Approach distance
89 km

Aircraft

Registration
N17589
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
33,000 ft
Max ground speed
484 kt
Tracked
3h 28m · 2,739 km
Altitude (ft, max 33,000)
017,82035,6400m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 484)
02615230m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 33,000)
017,82035,6400m1h 0m2h 0m3h 0m
Ground speed (kt, max 484)
02615230m1h 0m2h 0m3h 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
2026-10-03 16:56 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37537 Boeing 737 MAX 9 Completed (landing presumed) 421 km
2026-10-03 13:56 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37537 Boeing 737 MAX 9 Incomplete (signal lost) ~2807 km est. (809 km recorded)
2026-10-02 17:09 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37465 Boeing 737-900 Completed (landing presumed) 208 km
2026-10-02 14:12 UTC UAL1556 EWR → IAH
Newark → Houston
 N37465 Boeing 737-900 Completed (landing confirmed by airport data) ~2993 km est. (580 km recorded)
2026-10-01 16:56 UTC UAL1556 EWR → SJU
Newark → San Juan
 N57416 Boeing 737 MAX 9 Completed (landing presumed) 193 km
2026-10-01 13:51 UTC UAL1556 EWR → IAH
Newark → Houston
 N57416 Boeing 737 MAX 9 Completed (landing confirmed by airport data) ~3063 km est. (635 km recorded)
2026-09-30 14:11 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17589 Boeing 737 MAX 9 Completed (landing presumed) 2744 km
2026-09-29 13:51 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77471 Boeing 737 MAX 9 Completed (landing presumed) 2689 km
2026-09-28 14:15 UTC UAL1556 EWR → SJU
Newark → San Juan
 N27519 Boeing 737 MAX 9 Completed (landing presumed) 2742 km
2026-09-27 14:12 UTC UAL1556 EWR → SJU
Newark → San Juan
 N47450 Boeing 737 MAX 9 Completed (landing presumed) 2761 km
2026-09-26 14:07 UTC UAL1556 EWR → SJU
Newark → San Juan
 N27419 Boeing 737 MAX 9 Completed (landing presumed) 2712 km
2026-09-25 14:16 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37549 Boeing 737 MAX 9 Completed (landing presumed) 3105 km
2026-09-24 14:28 UTC UAL1556 EWR → SJU
Newark → San Juan
 N27474 Boeing 737 MAX 9 Completed (landing presumed) 2752 km
2026-09-23 13:52 UTC UAL1556 EWR → SJU
Newark → San Juan
 N57466 Boeing 737 MAX 9 Completed (landing presumed) 2740 km
2026-09-22 14:15 UTC UAL1556 EWR → SJU
Newark → San Juan
 N27568 Boeing 737 MAX 9 Completed (landing presumed) 2747 km
2026-09-20 14:08 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17427 Boeing 737 MAX 9 Completed (landing presumed) 2782 km
2026-09-19 14:01 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37510 Boeing 737 MAX 9 Completed (landing presumed) 2733 km
2026-09-18 14:06 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17458 Boeing 737 MAX 9 Completed (landing presumed) 2746 km
2026-09-17 14:00 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77575 Boeing 737 MAX 9 Completed 2878 km
2026-09-16 14:23 UTC UAL1556 EWR → SJU
Newark → San Juan
 N57451 Boeing 737 MAX 9 Completed 2772 km
2026-09-15 13:55 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77590 Boeing 737 MAX 9 Completed (landing presumed) 2765 km
2026-09-14 13:55 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17433 Boeing 737 MAX 9 Completed 2812 km
2026-09-13 16:44 UTC UAL1556 EWR → SJU
Newark → San Juan
 N67501 Boeing 737 MAX 9 Completed 2754 km
2026-09-13 10:15 UTC UAL1556 MCO → EWR
Orlando → Newark
 N77581 Boeing 737 MAX 9 Completed 1721 km
2026-09-12 13:58 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17406 Boeing 737 MAX 9 Completed (landing presumed) 2786 km
2026-09-11 13:43 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17418 Boeing 737 MAX 9 Completed 2831 km
2026-09-10 13:50 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17413 Boeing 737 MAX 9 Completed (landing presumed) 2756 km
2026-09-09 13:52 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37561 Boeing 737 MAX 9 Completed 2773 km
2026-09-07 14:13 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37531 Boeing 737 MAX 9 Completed 2801 km
2026-09-06 13:57 UTC UAL1556 EWR → SJU
Newark → San Juan
 N47569 Boeing 737 MAX 9 Completed 2836 km
2026-09-05 13:56 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37415 Boeing 737 MAX 9 Completed 2874 km
2026-09-04 13:46 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17405 Boeing 737 MAX 9 Completed 3007 km
2026-09-03 14:42 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37523 Boeing 737 MAX 9 Completed 2748 km
2026-09-02 13:40 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77559 Boeing 737 MAX 9 Completed 2794 km
2026-09-01 13:41 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17454 Boeing 737 MAX 9 Completed 2726 km
2026-08-31 13:50 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37508 Boeing 737 MAX 9 Completed 3132 km
2026-08-30 13:48 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17557 Boeing 737 MAX 9 Completed 3140 km
2026-08-29 14:24 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17465 Boeing 737 MAX 9 Completed 2839 km
2026-08-28 13:50 UTC UAL1556 EWR → SJU
Newark → San Juan
 N87442 Boeing 737 MAX 9 Completed 2780 km
2026-08-27 14:17 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17564 Boeing 737 MAX 9 Completed 3596 km
2026-08-26 15:35 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17455 Boeing 737 MAX 9 Completed 3638 km
2026-08-25 13:58 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37502 Boeing 737 MAX 9 Completed 3020 km
2026-08-24 13:40 UTC UAL1556 EWR → SJU
Newark → San Juan
 N69888 Boeing 737-900 Completed 2763 km
2026-08-23 13:58 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37504 Boeing 737 MAX 9 Completed 2950 km
2026-08-22 14:02 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77571 Boeing 737 MAX 9 Completed 2984 km
2026-08-21 13:45 UTC UAL1556 EWR → SJU
Newark → San Juan
 N37449 Boeing 737 MAX 9 Completed 2933 km
2026-08-20 14:01 UTC UAL1556 EWR → SJU
Newark → San Juan
 N77588 Boeing 737 MAX 9 Completed 4129 km
2026-08-19 13:51 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17458 Boeing 737 MAX 9 Completed 3376 km
2026-08-18 14:13 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17460 Boeing 737 MAX 9 Completed 5899 km
2026-08-16 13:47 UTC UAL1556 EWR → SJU
Newark → San Juan
 N17461 Boeing 737 MAX 9 Completed 2996 km

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