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UAL2145

ORD → SMF · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Chicago (ORD)

Terminal 2 · Gate E17
Scheduled 23 Sep 09:09 · Departed 23 Sep 09:27 · +18 min
Board status: Active
Airborne since 23 Sep 09:58 (ADS-B)

Board data from ord, updated 12269 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Chicago O'Hare International Airport (ORD) — Chicago, United States
Scheduled departure
2026-09-23 14:09 UTC
Departed
2026-09-23 14:58 UTC
Arrival
Sacramento International Airport (SMF) — Sacramento, United States
Also flies as
UA2145
Codeshares
AC5489
Distance flown
2975 km
Straight-line distance
2860 km
Approach distance
77 km

Aircraft

Registration
N37548
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
59.1 t (419 kg/pax Business, 319 kg/pax Economy)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
459 kt
Tracked
4h 1m · 2,953 km
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 459)
02484960m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m
Ground speed (kt, max 459)
02484960m2h 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 14:40 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77426 Boeing 737 MAX 9 In progress ~2860 km est.
2026-10-01 15:01 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17594 Boeing 737-900 Completed 2935 km
2026-09-30 15:04 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 B737-M9 Boeing 737 MAX 9 Completed 2922 km
2026-09-29 14:51 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N47512 Boeing 737 MAX 9 Completed 2991 km
2026-09-28 14:44 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17452 Boeing 737 MAX 9 Completed 2948 km
2026-09-27 15:28 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N53441 Boeing 737-900 Completed 2918 km
2026-09-26 14:47 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N86534 Boeing 737-800 Completed 2939 km
2026-09-25 14:57 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N27539 Boeing 737 MAX 9 Completed 3057 km
2026-09-24 14:41 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37508 Boeing 737 MAX 9 Completed 2938 km
2026-09-23 14:58 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37548 Boeing 737 MAX 9 Completed 2975 km
2026-09-22 14:47 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17410 Boeing 737 MAX 9 Completed 3196 km
2026-09-21 14:27 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37473 Boeing 737 MAX 9 Completed 2973 km
2026-09-20 16:01 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17444 Boeing 737 MAX 9 Completed 3043 km
2026-09-19 16:22 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77580 Boeing 737 MAX 9 Completed 3175 km
2026-09-18 14:42 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17477 Boeing 737 MAX 9 Completed 3219 km
2026-09-17 14:39 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N47450 Boeing 737 MAX 9 Completed 3120 km
2026-09-16 15:07 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17448 Boeing 737 MAX 9 Completed 3110 km
2026-09-15 14:55 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17455 Boeing 737 MAX 9 Completed 3349 km
2026-09-14 14:37 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77578 Boeing 737 MAX 9 Completed 3463 km
2026-09-13 14:49 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N57466 Boeing 737 MAX 9 Completed 3180 km
2026-09-12 14:12 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N27519 Boeing 737 MAX 9 Completed 3132 km
2026-09-11 14:25 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17529 Boeing 737 MAX 9 Completed 3119 km
2026-09-10 14:41 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N27568 Boeing 737 MAX 9 Completed 3172 km
2026-09-09 14:30 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37449 Boeing 737 MAX 9 Completed 3143 km
2026-09-07 14:27 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N69847 Boeing 737-900 Completed 3297 km
2026-09-06 14:32 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17444 Boeing 737 MAX 9 Completed 3264 km
2026-09-05 14:32 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17593 Boeing 737 MAX 9 Completed 3142 km
2026-09-04 14:32 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17467 Boeing 737 MAX 9 Completed 2931 km
2026-09-03 14:44 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17459 Boeing 737 MAX 9 Completed 3070 km
2026-09-02 14:29 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17583 Boeing 737 MAX 9 Completed 3086 km
2026-09-01 14:31 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N66828 Boeing 737-900 Completed 3058 km
2026-08-31 14:11 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17460 Boeing 737 MAX 9 Completed 3140 km
2026-08-30 14:36 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77587 Boeing 737 MAX 9 Completed 3042 km
2026-08-29 14:53 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37514 Boeing 737 MAX 9 Completed 3229 km
2026-08-28 14:22 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N27519 Boeing 737 MAX 9 Completed 3121 km
2026-08-27 14:11 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77588 Boeing 737 MAX 9 Completed 3078 km
2026-08-26 14:30 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77544 Boeing 737 MAX 9 Completed 3213 km
2026-08-25 14:07 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77471 Boeing 737 MAX 9 Completed 3131 km
2026-08-24 14:32 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37472 Boeing 737 MAX 9 Completed 3108 km
2026-08-23 14:35 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N57451 Boeing 737 MAX 9 Completed 4193 km
2026-08-22 14:37 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N77580 Boeing 737 MAX 9 Completed 4076 km
2026-08-21 14:46 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37447 Boeing 737 MAX 9 Completed 4021 km
2026-08-20 14:32 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37551 Boeing 737 MAX 9 Completed 5588 km
2026-08-19 14:08 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17408 Boeing 737 MAX 9 Completed 4695 km
2026-08-18 14:30 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N47462 Boeing 737 MAX 9 Completed 9173 km
2026-08-17 14:41 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17460 Boeing 737 MAX 9 Completed 5947 km
2026-08-16 14:17 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N37542 Boeing 737 MAX 9 Completed 4165 km
2026-08-15 14:20 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17431 Boeing 737 MAX 9 Completed ~7714 km est. (4152 km recorded)
2026-08-14 14:42 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17410 Boeing 737 MAX 9 Completed 4240 km
2026-08-12 15:05 UTC UAL2145 ORD → SMF
Chicago → Sacramento
 N17565 Boeing 737 MAX 9 Completed 4426 km

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