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SKW4070

SEA → ONT · EMBRAER EMB175 · Skywest Airlines

For travellers

Departure · Seattle (SEA)

Gate B6
Scheduled 02 Oct 08:20
Board status: Departed
Airborne since 02 Oct 08:25 (ADS-B)

Board data from sea, updated 2518 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled departure
2026-10-02 15:20 UTC
Departed
2026-10-02 15:25 UTC
Arrival
Ontario International Airport (ONT) — Ontario, United States
Also flies as
DL4070
Distance flown
1635 km
Straight-line distance
1540 km
Approach distance
58 km

Aircraft

Registration
N315SY
Type
EMBRAER EMB175
Seats
76 total (12 Business, 64 Economy)
CO2 (EMEP est., total)
22.5 t (223 kg/pax Economy, 682 kg/pax Business)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
458 kt
Tracked
3h 49m · 1,625 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Ground speed (kt, max 458)
02474950m30m1h 0m1h 30m2h 0m2h 30m3h 0m3h 30m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m3h 0m
Ground speed (kt, max 458)
02474950m1h 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

Airlines

Asky Airlines (SKK)
Skywest Airlines (SKW)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 19:09 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N315SY EMBRAER EMB175 Completed 1658 km
2026-10-02 15:25 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N315SY EMBRAER EMB175 Completed 1635 km
2026-10-01 19:05 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N256SY EMBRAER EMB175 Completed 1618 km
2026-10-01 15:44 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N256SY EMBRAER EMB175 Completed 1694 km
2026-09-30 19:01 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N301SY EMBRAER EMB175 Completed 1636 km
2026-09-30 15:13 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N301SY EMBRAER EMB175 Completed 1666 km
2026-09-29 18:59 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N284SY EMBRAER EMB175 Completed 1656 km
2026-09-29 16:01 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N284SY EMBRAER EMB175 Completed 1627 km
2026-09-28 19:09 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N256SY EMBRAER EMB175 Completed 1656 km
2026-09-28 15:55 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N256SY EMBRAER EMB175 Completed 1621 km
2026-09-27 21:30 UTC SKW4070 SEA → SEA
Seattle → Seattle
 N306SY EMBRAER EMB175 Completed ~2 km est. (1 km recorded)
2026-09-27 19:14 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N306SY EMBRAER EMB175 Completed 1617 km
2026-09-27 15:28 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N306SY EMBRAER EMB175 Completed 1675 km
2026-09-25 19:01 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N240SY EMBRAER EMB175 Completed 1676 km
2026-09-25 15:20 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N240SY EMBRAER EMB175 Completed 1634 km
2026-09-24 19:06 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N306SY EMBRAER EMB175 Completed 1670 km
2026-09-24 15:24 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N306SY EMBRAER EMB175 Completed 1669 km
2026-09-23 18:55 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N307SY EMBRAER EMB175 Completed 1656 km
2026-09-23 15:22 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N307SY EMBRAER EMB175 Completed 1631 km
2026-09-22 18:59 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N286SY EMBRAER EMB175 Completed 1681 km
2026-09-22 15:28 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N286SY EMBRAER EMB175 Completed 1626 km
2026-09-21 19:08 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N315SY EMBRAER EMB175 Completed 1651 km
2026-09-21 15:23 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N315SY EMBRAER EMB175 Completed 1675 km
2026-09-20 19:46 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N243SY EMBRAER EMB175 Completed 1652 km
2026-09-20 15:26 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N243SY EMBRAER EMB175 Completed 1720 km
2026-09-18 19:26 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N256SY EMBRAER EMB175 Completed 1804 km
2026-09-18 16:08 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N256SY EMBRAER EMB175 Completed 1723 km
2026-09-17 18:58 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N319SY EMBRAER EMB175 Completed 1721 km
2026-09-17 15:25 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N319SY EMBRAER EMB175 Completed 1877 km
2026-09-16 19:05 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N302SY EMBRAER EMB175 Completed 1725 km
2026-09-16 15:16 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N302SY EMBRAER EMB175 Completed 1756 km
2026-09-15 19:03 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N262SY EMBRAER EMB175 Completed 1736 km
2026-09-15 15:19 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N262SY EMBRAER EMB175 Completed 1755 km
2026-09-14 19:07 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N326SY EMBRAER EMB175 Completed 1777 km
2026-09-14 15:16 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N326SY EMBRAER EMB175 Completed 1715 km
2026-09-13 19:10 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N320SY EMBRAER EMB175 Completed 1782 km
2026-09-13 15:25 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N320SY EMBRAER EMB175 Completed 1720 km
2026-09-11 18:58 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N291SY EMBRAER EMB175 Completed 1795 km
2026-09-11 15:19 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N291SY EMBRAER EMB175 Completed 1713 km
2026-09-10 19:12 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N302SY EMBRAER EMB175 Completed 1726 km
2026-09-10 15:49 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N302SY EMBRAER EMB175 Completed 1786 km
2026-09-09 19:27 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N291SY EMBRAER EMB175 Completed 1717 km
2026-09-09 15:20 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N291SY EMBRAER EMB175 Completed 1783 km
2026-09-07 21:08 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N253SY EMBRAER EMB175 Completed 1732 km
2026-09-07 18:11 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N253SY EMBRAER EMB175 Completed 1744 km
2026-09-04 15:38 UTC SKW4070 SEA → SEA
Seattle → Seattle
 N298SY EMBRAER EMB175 Completed 3247 km
2026-09-03 19:08 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N317SY EMBRAER EMB175 Completed 1766 km
2026-09-03 15:20 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N317SY EMBRAER EMB175 Completed 1726 km
2026-09-02 19:00 UTC SKW4070 ONT → SEA
Ontario → Seattle
 N256SY EMBRAER EMB175 Completed 1785 km
2026-09-02 15:15 UTC SKW4070 SEA → ONT
Seattle → Ontario
 N256SY EMBRAER EMB175 Completed 1672 km

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