WN991 Flight Status Southwest Airlines: Baltimore to Ontario (SWA991)
Are you looking for the November 3rd, 2026 WN 991 Salt Lake City to Baltimore flight? Go to our WN991 Salt Lake City to Baltimore Flight Status page >
WN 991 Baltimore to Ontario Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: July 29th, 2026 ; recent history is in the table below.
WN 991 Flight Status & Schedule Southwest Airlines Baltimore to Ontario
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Jul 29 | BWI | ONT | 10:12 | 11:51 | Landed | Track > |
| Jul 28 | BWI | ONT | 09:50 | 12:05 | Cancelled | Track > |
| Jul 22 | BWI | ONT | 10:21 | 12:08 | Landed | Track > |
| Jul 21 | BWI | ONT | 10:17 | 11:55 | Landed | Track > |
| Jul 15 | BWI | ONT | 10:18 | 11:45 | Landed | Track > |
| Jul 14 | BWI | ONT | 10:10 | 11:29 | Landed | Track > |
| Jul 08 | BWI | ONT | 10:14 | 11:51 | Landed | Track > |
| Jul 07 | BWI | ONT | 10:18 | 11:57 | Landed | Track > |
| Jul 01 | BWI | ONT | 10:07 | 11:56 | Landed | Track > |
| Jun 30 | BWI | ONT | 10:02 | 11:49 | Landed | Track > |
Southwest Airlines operates WN 991 from Baltimore to Ontario, a 3,666 km (2,278 mi) trip. Its timetable allows 5 h 15 min; in practice it usually takes about 4 h 40 min, so it often makes up time. It is not flying today; the last flight, on 29 July 2026, landed on time.
About WN 991
- Distance
- 3,666 km (2,278 mi)
- Typical flight time
- 4 h 40 min
- On time
- 9 of the last 10
WN 991 FAQ
- How long is the WN991 flight?
- The timetable allows 5 h 15 min. Baltimore to Ontario is 3,666 km (2,278 mi).
- How often is WN991 late?
- None of the last 10 flights arrived 15 or more minutes late and 1 was cancelled.
- Which terminal does WN991 use?
- It usually arrives at Terminal 4 at Ontario International Airport (ONT). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN991 have?
- Also listed as SWA991 (Southwest Airlines' ICAO code) and WN 991.
WN991 and Baltimore BWI to Ontario ONT Flights
Other flights departing from Baltimore BWI: WN186, WN236, WN2565
Other flights arriving at Ontario ONT: AA2242, WN3627, AA2244, WN3062
All flights connecting Baltimore BWI to Ontario ONT.