Home / Routes / KSAN → KORD3,814 scheduled
SAN ORD4h 10m

The route from San Diego International Airport (KSAN) in San Diego to Chicago O'Hare International Airport (KORD) in Chicago. SkyMeter tracks roughly 3,814 scheduled flights on this route across 15 carriers. The most active operator is UAL (UAL). Average block time is 4h 8m. Departures average 33 minutes off schedule, with 66% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
3,814
last 445 days
ADS-B observed
804
Airlines
15
Avg dep delay
33m
Late >15 min
66.2%
Cancel rate
1.07%

Airlines on this route

11 carriers · scheduled

United Airlines
UAL · UA · 1,740 flights · avg 28m delay · 59.3% late
9 cancelled
American Airlines
AAL · AA · 1,425 flights · avg 36m delay · 72.1% late
20 cancelled
Alaska Airlines
ASA · AS · 555 flights · avg 33m delay · 69.7% late
11 cancelled
Frontier Airlines
FFT · F9 · 83 flights · avg 79m delay · 91.6% late
1 cancelled
Netjets Aviation
EJA · 1I · 3 flights · avg 8m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 2 flights · avg 34m delay · 50.0% late
Delta Air Lines
DAL · DL · 2 flights · avg 128m delay · 100.0% late
Wup
WUP · 1 flights · avg 10m delay · 0.0% late
Flightworks
FWK · 1 flights · avg 10m delay · 0.0% late
Qatar Airways Group Q.c.s.c
QTR · QR · 1 flights · avg 23m delay · 100.0% late
Lgm Enterprises
JRE · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

ASA1478N592ASB738
2026-07-19 19:43  →  2026-07-19 23:56  ·  4h 13m
Replay
UAL1710N37542B39M
2026-07-19 17:36  →  2026-07-19 21:58  ·  4h 21m
Replay
AAL2484N857NNB738
2026-07-19 16:27  →  2026-07-19 21:27  ·  4h 59m
Replay
AAL1261N326VNB38M
2026-07-19 14:05  →  2026-07-19 18:45  ·  4h 39m
Replay
UAL1069N14566A21N
2026-07-19 14:05  →  2026-07-19 18:12  ·  4h 6m
Replay
ASA1446N559ASB738
2026-07-19 13:57  →  2026-07-19 18:47  ·  4h 50m
Replay
AAL1543N199UWA321
2026-07-19 05:42  →  2026-07-19 09:57  ·  4h 15m
Replay
ASA1784N568ASB738
2026-07-18 22:06  →  2026-07-19 02:20  ·  4h 13m
Replay
UAL1827N47298B38M
2026-07-18 21:30  →  2026-07-19 02:30  ·  5h 0m
Replay
UAL1779N24542A21N
2026-07-18 20:54  →  2026-07-19 01:17  ·  4h 23m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 1652
sells AAL 1316
sells AAL 905
sells AAL 745
sells UAL 709
sells AAL 701
sells AAL 685
sells AAL 529
sells AAL 528
sells ASA 501
sells UAL 452
sells UAL 359
sells AAL 359
sells UAL 357
sells AAL 312
sells UAL 229
sells ASA 194
sells AAL 127
sells FFT 81
sells ASA 17

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
30%
of flights
AIRBUS Airbus A321 Neo
A21N
20%
of flights
BOEING Boeing 737-900
B739
14%
of flights
BOEING Boeing 737 MAX 9
B39M
13%
of flights
AIRBUS Airbus A321
A321
10%
of flights
BOEING Boeing 737 MAX 8
B38M
8%
of flights
BOEING Boeing 757-200
B752
1%
of flights
PIPER Piper Aztec
PA27
0%
of flights

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