Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UPS988

Operated by United Parcel Service

Live map

Live map filtered to UPS988. Shown when the flight is currently airborne.

Route airports View route page →

Departure

RFD KRFD VFR

Chicago Rockford International Airport

Chicago/Rockford, US

Local time
05:46 CDT
Timezone
America/Chicago
Type
Medium Airport
Elevation
742 ft
Coordinates
42.1954, -89.0972

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft, BKN 25,000 ft
Temp / Dew
12°C / 11°C
Altimeter
30.02 inHg

Obs: 2026-05-30T09:54:00.000Z

Raw METAR / TAF 
METAR KRFD 300954Z 00000KT 10SM FEW200 BKN250 12/11 A3002 RMK AO2 SLP163 T01220106

TAF KRFD 300905Z 3009/3106 VRB04KT P6SM BKN250 FM301400 09012KT P6SM BKN250

flight Live Traffic

flight_takeoff 4 Departures
flight_land 5 Arrivals

Arrival

BFI KBFI VFR

King County International Airport - Boeing Field

Seattle, US

Local time
03:46 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
21 ft
Coordinates
47.5270, -122.2999

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
BKN 4,700 ft
Temp / Dew
9°C / 6°C
Altimeter
30.20 inHg

Obs: 2026-05-30T09:53:00.000Z

Raw METAR / TAF 
METAR KBFI 300953Z 00000KT 10SM BKN047 09/06 A3020 RMK AO2 SLP226 T00940061

TAF KBFI 300520Z 3006/3106 VRB03KT P6SM OVC035 TEMPO 3006/3008 -SHRA FM301200 13005KT P6SM BKN030 FM301900 28005KT P6SM BKN080 FM302200 32006KT P6SM SCT080 BKN250

flight Live Traffic

flight_takeoff 8 Departures
flight_land 10 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A5465D RFD → BFI May 29, 07:40 UTCMay 29, 11:15 UTC3h 35m - -
2026-05-28 A4C104 RFD → BFI May 28, 07:40 UTCMay 28, 11:05 UTC3h 25m - -
2026-05-27 A56DDC RFD → BFI May 27, 07:45 UTCMay 27, 11:15 UTC3h 30m - -
2026-05-27 A56DDC RFD → BFI May 27, 07:44 UTCMay 27, 11:05 UTC3h 21m +13m -1m
2026-05-22 A4C872 RFD → BFI May 22, 07:55 UTCMay 22, 11:35 UTC3h 39m - -
2026-05-22 A4C872 RFD → BFI May 22, 07:50 UTCMay 22, 11:27 UTC3h 37m +19m +6m
2026-05-21 A52C5C RFD → BFI May 21, 07:40 UTCMay 21, 11:15 UTC3h 35m - -
2026-05-21 A52C5C RFD → BFI May 21, 07:40 UTCMay 21, 11:11 UTC3h 31m +9m -1m
2026-05-20 A5B923 RFD → BFI May 20, 07:45 UTCMay 20, 11:20 UTC3h 35m - -
2026-05-20 A5B923 RFD → BFI May 20, 07:49 UTCMay 20, 11:17 UTC3h 28m +18m -1m
2026-05-19 A50C4B RFD → BFI May 19, 07:45 UTCMay 19, 11:20 UTC3h 35m - -
2026-05-15 A57F11 RFD → BFI May 15, 07:45 UTCMay 15, 11:30 UTC3h 45m - -
2026-05-15 A57F11 RFD → BFI May 15, 07:48 UTCMay 15, 11:23 UTC3h 35m +17m -11m
2026-05-14 A5CA58 RFD → BFI May 14, 07:35 UTCMay 14, 11:20 UTC3h 45m - -
2026-05-14 A5CA58 RFD → BFI May 14, 07:38 UTCMay 14, 11:06 UTC3h 28m +7m on time
2026-05-13 A4C4BB RFD → BFI May 13, 07:45 UTCMay 13, 11:30 UTC3h 45m - -
2026-05-13 A4C4BB RFD → BFI May 13, 07:45 UTCMay 13, 11:17 UTC3h 32m +14m -12m
2026-05-12 A5CE0F RFD → BFI May 12, 07:40 UTCMay 12, 11:30 UTC3h 50m - -
2026-05-12 A5CE0F RFD → BFI May 12, 07:39 UTCMay 12, 11:17 UTC3h 38m +8m +5m
2026-05-08 A5BCDA RFD → BFI May 8, 07:50 UTCMay 8, 11:34 UTC3h 45m - -
2026-05-07 A5B1B5 RFD → BFI May 7, 07:50 UTCMay 7, 11:30 UTC3h 40m - -
2026-05-07 A5B1B5 RFD → BFI May 7, 07:52 UTCMay 7, 11:27 UTC3h 35m +21m +3m
2026-05-06 A577A3 RFD → BFI May 6, 07:35 UTCMay 6, 11:10 UTC3h 35m - -
2026-05-06 A577A3 RFD → BFI May 6, 07:34 UTCMay 6, 11:07 UTC3h 33m +3m +3m
2026-05-05 A4B228 RFD → BFI May 5, 07:45 UTCMay 5, 11:25 UTC3h 40m - -
2026-05-05 A4B228 RFD → BFI May 5, 07:46 UTCMay 5, 11:21 UTC3h 35m +15m -2m
2026-05-01 A51002 RFD → BFI May 1, 07:35 UTCMay 1, 11:05 UTC3h 30m - -
2026-05-01 A51002 RFD → BFI May 1, 07:37 UTCMay 1, 11:03 UTC3h 26m +6m -1m
2026-04-30 A52C5C RFD → BFI Apr 30, 07:45 UTCApr 30, 11:20 UTC3h 35m - -
2026-04-29 A513B9 RFD → BFI Apr 29, 07:40 UTCApr 29, 11:10 UTC3h 31m - -

Performance history

Flights tracked
52 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
May 2026 28
April 2026 24

UPS988 frequently asked

Where does flight UPS988 fly?
UPS988 (United Parcel Service) flies from RFD to BFI. View the full route page.
How long is flight UPS988?
Based on observed flights, UPS988 takes on average 3h 35m from takeoff to landing.
How often does UPS988 fly?
UPS988 has been observed flying several times a week in our tracking data. We've recorded 52 flights under this callsign.
Is flight UPS988 usually on time?
Across recent flights, UPS988 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UPS988?
UPS988 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UPS988 live?
Yes. When UPS988 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.