Ontario International Airport (ONT) Flight Departures

Ontario ONT airport departures allow to check status of flight departure from Ontario International Airport the information about flight delay status, schedule, terminal and gate.

Departure times are given in local time. Current time at Ontario airport is 04:44 AM 2026-05-25

Select Airlines

Air Canada

Air Canada departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
AC5423	05:00	05:00	(DEN) Denver, CO	2 - Gate 202	Scheduled
AC4080	06:00	06:00	(SFO) San Francisco, CA	2 - Gate 207	Scheduled

British Airways

British Airways departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
BA5107	05:54	05:54	(DFW) Dallas-Fort Worth, TX	4 - Gate 408	Scheduled
BA5110	07:00	07:00	(DFW) Dallas-Fort Worth, TX	4 - Gate 411	Scheduled

Southwest Airlines

Southwest Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
WN2956	05:15	05:15	(PHX) Phoenix, AZ	4 - Gate 404	Scheduled
WN1695	05:30	05:30	(LAS) Las Vegas, NV	4 - Gate 403	Scheduled
WN3659	06:00	06:00	(OAK) Oakland, CA	4 - Gate 401	Scheduled
WN2057	06:10	06:10	(SJC) San Jose, CA	4 - Gate 402	Scheduled
WN1666	06:25	06:25	(DEN) Denver, CO	4 - Gate 405	Scheduled
WN3675	07:00	07:00	(SMF) Sacramento, CA	4 - Gate 406	Scheduled
WN113	08:00		(DEN) Denver, CO	4 - Gate 403	Scheduled
WN3664	08:10		(PHX) Phoenix, AZ	4 - Gate 404	Scheduled
WN3676	09:00		(SMF) Sacramento, CA	4 - Gate 405	Scheduled

Virgin Atlantic

Virgin Atlantic departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
VS3004	07:05	07:05	(ATL) Atlanta, GA	2 - Gate 209	Scheduled

American Airlines

American Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
AA1412	05:54	05:54	(DFW) Dallas-Fort Worth, TX	4 - Gate 408	Scheduled
AA1194	06:10	06:10	(PHX) Phoenix, AZ	4 - Gate 409	Scheduled
AA2893	07:00	07:00	(DFW) Dallas-Fort Worth, TX	4 - Gate 411	Scheduled

Frontier Airlines

Frontier Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Status
F91500	06:00	06:00	(DEN) Denver, CO	Scheduled
F94690	08:03	08:03	(DFW) Dallas-Fort Worth, TX	Scheduled
F92677	08:59	08:59	(SFO) San Francisco, CA	Scheduled

WestJet

WestJet departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
WS7523	06:45	06:45	(SEA) Seattle, WA	2 - Gate 207	Scheduled

Japan Airlines

Japan Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
JL6389	06:00	06:00	(SEA) Seattle, WA	2 - Gate 206	Scheduled

Delta

Delta departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
DL2708	06:00	06:00	(SLC) Salt Lake City, UT	2 - Gate 208	Scheduled
DL3816	06:45	06:45	(SEA) Seattle, WA	2 - Gate 207	Scheduled
DL761	07:05	07:05	(ATL) Atlanta, GA	2 - Gate 209	Scheduled

United Airlines

United Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
UA2446	05:00	05:00	(DEN) Denver, CO	2 - Gate 202	Scheduled
UA1936	05:45	05:45	(IAH) Houston, TX	2 - Gate 201	Scheduled
UA2363	06:00	06:00	(SFO) San Francisco, CA	2 - Gate 207	Scheduled
UA2826	06:30	11:00	(ORD) Chicago, IL	2 - Gate 212	Delayed

Volaris

Volaris departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Status
Y42177	06:00	06:00	(DEN) Denver, CO	Scheduled
Y42808	08:03	08:03	(DFW) Dallas-Fort Worth, TX	Scheduled
Y42460	08:59	08:59	(SFO) San Francisco, CA	Scheduled

LATAM Airlines

LATAM Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
LA7121	07:05	07:05	(ATL) Atlanta, GA	2 - Gate 209	Scheduled

KLM

KLM departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
KL7771	06:00	06:00	(SLC) Salt Lake City, UT	2 - Gate 208	Scheduled
KL6721	06:45	06:45	(SEA) Seattle, WA	2 - Gate 207	Scheduled
KL6720	07:05	07:05	(ATL) Atlanta, GA	2 - Gate 209	Scheduled

Qatar Airways

Qatar Airways departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
QR2107	06:00	06:00	(SEA) Seattle, WA	2 - Gate 206	Scheduled

Iberia

Iberia departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
IB8006	07:00	07:00	(DFW) Dallas-Fort Worth, TX	4 - Gate 411	Scheduled

Alaska Airlines

Alaska Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
AS607	06:00	06:00	(SEA) Seattle, WA	2 - Gate 206	Scheduled
AS2304	07:00	07:00	(PDX) Portland, OR	2 - Gate 204	Scheduled

Korean Air

Korean Air departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
KE3035	06:00	06:00	(SLC) Salt Lake City, UT	2 - Gate 208	Scheduled
KE3098	06:45	06:45	(SEA) Seattle, WA	2 - Gate 207	Scheduled

Aeromexico

Aeromexico departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
AM4050	06:00	06:00	(SLC) Salt Lake City, UT	2 - Gate 208	Scheduled
AM4588	07:05	07:05	(ATL) Atlanta, GA	2 - Gate 209	Scheduled

Porter Airlines

Porter Airlines departures from Ontario International Airport

No.	Scheduled	Estimate/Actual	Destination	Terminal	Status
PD6080	06:10	06:10	(PHX) Phoenix, AZ	4 - Gate 409	Scheduled