UAL660

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Philadelphia International Airport (PHL) — Philadelphia, United States

Est. departure time

2026-09-14 10:18 UTC (approx.)

Arrival

Chicago O'Hare International Airport (ORD) — Chicago, United States

Distance flown

1317 km

Straight-line distance

1088 km

Approach distance

112 km

Aircraft

Registration

N73445

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

411 kt

Tracked

2h 14m · 1,236 km

Altitude (ft, max 36,025)

Ground speed (kt, max 411)

Altitude (ft, max 36,025)

Ground speed (kt, max 411)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 10:22 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N73256	Boeing 737-800	In progress	~1088 km est.
2026-10-01 14:43 UTC	UAL660	ORD → SAN Chicago → San Diego	N14530	Airbus A321 Neo	Completed	2894 km
2026-10-01 10:22 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N21723	Boeing 737-700	Completed	1155 km
2026-09-30 14:32 UTC	UAL660	ORD → SAN Chicago → San Diego	N34535	Airbus A321 Neo	Completed	2903 km
2026-09-30 10:26 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N16234	Boeing 737-800	Completed	1156 km
2026-09-29 14:03 UTC	UAL660	ORD → SAN Chicago → San Diego	N14544	Airbus A321 Neo	Completed	2818 km
2026-09-29 10:16 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17443	Boeing 737 MAX 9	Completed	1153 km
2026-09-28 14:17 UTC	UAL660	ORD → SAN Chicago → San Diego	N14576	Airbus A321 Neo	Completed	2852 km
2026-09-28 10:59 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N33262	Boeing 737-800	Completed	1155 km
2026-09-27 15:34 UTC	UAL660	ORD → SAN Chicago → San Diego	N14502	Airbus A321 Neo	Completed	2820 km
2026-09-27 10:20 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N86534	Boeing 737-800	Completed	1199 km
2026-09-26 13:57 UTC	UAL660	ORD → SAN Chicago → San Diego	N54525	Airbus A321 Neo	Completed	2819 km
2026-09-26 10:20 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N13227	Boeing 737-800	Completed	1217 km
2026-09-25 14:15 UTC	UAL660	ORD → SAN Chicago → San Diego	N14515	Airbus A321 Neo	Completed	2852 km
2026-09-25 10:29 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N87512	Boeing 737-800	Completed	1243 km
2026-09-24 14:23 UTC	UAL660	ORD → SAN Chicago → San Diego	N44501	Airbus A321 Neo	Completed	2881 km
2026-09-23 14:06 UTC	UAL660	ORD → SAN Chicago → San Diego	N74532	Airbus A321 Neo	Completed	2840 km
2026-09-22 11:31 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17410	Boeing 737 MAX 9	Completed	1254 km
2026-09-21 14:48 UTC	UAL660	ORD → SAN Chicago → San Diego	N14527	Airbus A321 Neo	Completed	2893 km
2026-09-21 10:22 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N37440	Boeing 737 MAX 9	Completed	1263 km
2026-09-20 12:05 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17444	Boeing 737 MAX 9	Completed	1386 km
2026-09-19 13:29 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N77580	Boeing 737 MAX 9	Completed	1373 km
2026-09-18 14:19 UTC	UAL660	ORD → SAN Chicago → San Diego	N14539	Airbus A321 Neo	Completed	3077 km
2026-09-18 10:34 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N76269	Boeing 737-800	Completed	1290 km
2026-09-17 16:32 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N77579	Boeing 737 MAX 9	Completed	1331 km
2026-09-16 14:10 UTC	UAL660	ORD → SAN Chicago → San Diego	N14531	Airbus A321 Neo	Completed	3117 km
2026-09-16 10:30 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17448	Boeing 737 MAX 9	Completed	1404 km
2026-09-15 15:10 UTC	UAL660	ORD → SAN Chicago → San Diego	N54570	Airbus A321 Neo	Completed	3098 km
2026-09-15 10:46 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N37507	Boeing 737 MAX 9	Completed	1432 km
2026-09-14 14:18 UTC	UAL660	ORD → SAN Chicago → San Diego	N14509	Airbus A321 Neo	Completed	3347 km
2026-09-14 10:30 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N73445	Boeing 737-900	Completed	1317 km
2026-09-13 14:24 UTC	UAL660	ORD → SAN Chicago → San Diego	N24519	Airbus A321 Neo	Completed	3018 km
2026-09-13 10:33 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17477	Boeing 737 MAX 9	Completed	1208 km
2026-09-12 14:00 UTC	UAL660	ORD → SAN Chicago → San Diego	N14544	Airbus A321 Neo	Completed	2992 km
2026-09-12 10:38 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N77592	Boeing 737 MAX 9	Completed	1209 km
2026-09-11 14:16 UTC	UAL660	ORD → SAN Chicago → San Diego	N14544	Airbus A321 Neo	Completed	3053 km
2026-09-11 10:29 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N17465	Boeing 737 MAX 9	Completed	1301 km
2026-09-10 14:24 UTC	UAL660	ORD → SAN Chicago → San Diego	N14517	Airbus A321 Neo	Completed	3010 km
2026-09-10 10:33 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N27568	Boeing 737 MAX 9	Completed	1210 km
2026-09-09 14:35 UTC	UAL660	ORD → SAN Chicago → San Diego	N24526	Airbus A321 Neo	Completed	3132 km
2026-09-09 10:41 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N37447	Boeing 737 MAX 9	Completed	1189 km
2026-09-08 10:32 UTC	UAL660	PHL → ORD Philadelphia → Chicago	N37523	Boeing 737 MAX 9	Completed	1291 km
2026-09-07 14:43 UTC	UAL660	ORD → SAN Chicago → San Diego	N54525	Airbus A321 Neo	Completed	3081 km
2026-09-06 14:10 UTC	UAL660	ORD → SAN Chicago → San Diego	N94556	Airbus A321 Neo	Completed	3015 km
2026-09-05 14:00 UTC	UAL660	ORD → SAN Chicago → San Diego	N14539	Airbus A321 Neo	Completed	3016 km
2026-09-04 15:09 UTC	UAL660	ORD → SAN Chicago → San Diego	N54552	Airbus A321 Neo	Completed	2842 km
2026-09-03 15:10 UTC	UAL660	ORD → SAN Chicago → San Diego	N14566	Airbus A321 Neo	Completed	2922 km
2026-09-02 14:33 UTC	UAL660	ORD → SAN Chicago → San Diego	N14520	Airbus A321 Neo	Completed	2957 km
2026-09-01 14:07 UTC	UAL660	ORD → SAN Chicago → San Diego	N14527	Airbus A321 Neo	Completed	2967 km
2026-08-31 14:08 UTC	UAL660	ORD → SAN Chicago → San Diego	N54525	Airbus A321 Neo	Completed	3118 km