Home / Routes / KMDW → KONT414 scheduled
MDW ONT3h 49m

The route from Chicago Midway International Airport (KMDW) in Chicago to Ontario International Airport (KONT) in Ontario. SkyMeter tracks roughly 414 scheduled flights on this route across 6 carriers. The most active operator is SWA (SWA). Average block time is 4h 0m. Departures average 35 minutes off schedule, with 53% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
414
last 473 days
ADS-B observed
80
Airlines
6
Avg dep delay
35m
Late >15 min
53.1%
Cancel rate
0.97%

Airlines on this route

3 carriers · scheduled

Southwest Airlines Co
SWA · WN · 407 flights · avg 35m delay · 53.8% late
4 cancelled
Netjets Aviation
EJA · 1I · 5 flights · avg 11m delay · 20.0% late
Flexjet
LXJ · LXJ · 2 flights · avg 0m delay · 0.0% late

Recent observed flights

From ADS-B trace data

SWA1347N8792QB38M
2026-08-17 03:13  →  2026-08-17 07:01  ·  3h 48m
Replay
SWA2784N8828LB38M
2026-08-15 23:45  →  2026-08-16 03:42  ·  3h 57m
Replay
SWA4233N8668AB738
2026-08-14 21:06  →  2026-08-15 01:00  ·  3h 54m
Replay
SWA2784N8863QB38M
2026-08-14 19:27  →  2026-08-14 23:09  ·  3h 42m
Replay
SWA2784N8535SB738
2026-08-13 19:35  →  2026-08-13 23:22  ·  3h 47m
Replay
SWA2784N468WNB737
2026-08-11 22:48  →  2026-08-12 02:27  ·  3h 39m
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SWA2784N8926QB38M
2026-08-10 19:23  →  2026-08-10 23:08  ·  3h 44m
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SWA1347N1803UB38M
2026-08-10 04:48  →  2026-08-10 08:46  ·  3h 57m
Replay
SWA2784N8556ZB738
2026-08-08 23:35  →  2026-08-09 03:16  ·  3h 41m
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SWA2784N8771DB38M
2026-08-07 19:17  →  2026-08-07 22:50  ·  3h 32m
Replay

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737 MAX 8
B38M
73%
of flights
BOEING Boeing 737-800
B738
20%
of flights
BOEING Boeing 737-700
B737
3%
of flights
CESSNA Cessna Citation Sovereign
C680
1%
of flights
NORTH AMERICAN-RYAN North American Navion
NAVI
1%
of flights

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View KONT → KMDW